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Date
Medidas.

 

COD 212
COM I. Almendros Lorenzo
COM Observatorio "La Dehesilla"
OBS I. Almendros
MEA I. Almendros
TEL TEL 0,30-m f/10 Schmidt-Cassegrain
AC2 ialmend56@...
ACK 212_2020_12_13-1

NET Gaia DR2

CK20M030 C2020 12 12.96189 05 19 07.79 +36 22 06.7 13.6 N 212
CK20M030 C2020 12 12.96332 05 19 07.74 +36 22 10.5 13.6 N 212
CK20M030 C2020 12 12.96476 05 19 07.68 +36 22 14.2 13.6 N 212

0398P C2020 12 12.92030 04 29 40.63 -09 29 19.3 14.3 N 212
0398P C2020 12 12.92175 04 29 40.69 -09 29 16.9 14.3 N 212
0398P C2020 12 12.92322 04 29 40.71 -09 29 14.6 14.3 N 212

COD 212
OBS I. Almendros
CATALOGO: Gaia DR2 - BANDA: G

10x10 20x20 30x30 40x40 50x50 60x60 RSR FC COD
COMETA UTC +/- +/- +/- +/- +/- +/- N FWHM CAT
------------ ------------------- ----- ----- ----- ----- ----- ----- ---- ---- ---
398P 12/12/2020 22:07:19 14.27 13.47 13.10 12.87 12.70 12.59 32.5 18.8 212
398P 12/12/2020 22:07:19* 0.02 0.02 0.02 0.02 0.03 0.03 3 6.6 Gai
C/2020 M3 12/12/2020 23:03:54 13.54 12.69 12.25 11.95 11.71 11.51 32.2 19.3 212
C/2020 M3 12/12/2020 23:03:54* 0.03 0.05 0.03 0.03 0.03 0.03 6 4.5 Gai

Af(Rho): Archivo de elementos orbitales no eoncontrado


FoCAs 3.66
www.astrosurf.com/cometas-obs
es.groups.yahoo.com/group/Cometas_Obs

212_212_2020_12_13-1_MPC.txt
212_212_2020_12_13-1_MPC.txt
212_2020_12_13-1_multi.txt
212_2020_12_13-1_multi.txt

Medidas.

 

COD 212
COM I. Almendros Lorenzo
COM Observatorio "La Dehesilla"
OBS I. Almendros
MEA I. Almendros
TEL TEL 0,30-m f/10 Schmidt-Cassegrain
AC2 ialmend56@...
ACK 212_2020_12_12-1

NET Gaia DR2

CK19L030 C2020 12 12.81291 23 58 22.93 +59 31 13.1 14.6 N 212
CK19L030 C2020 12 12.81578 23 58 22.99 +59 31 11.7 14.6 N 212
CK19L030 C2020 12 12.81867 23 58 23.06 +59 31 10.3 14.6 N 212

CK20N010 C2020 12 12.80347 23 38 32.50 +38 18 16.5 17.5 N 212
CK20N010 C2020 12 12.80492 23 38 32.67 +38 18 14.5 17.5 N 212
CK20N010 C2020 12 12.80779 23 38 32.85 +38 18 12.2 17.5 N 212

0011P C2020 12 12.83338 01 23 37.04 +08 32 37.3 16.8 N 212
0011P C2020 12 12.84345 01 23 38.61 +08 32 29.6 16.9 N 212
0011P C2020 12 12.84775 01 23 39.34 +08 32 26.6 16.7 N 212

0029P C2020 12 12.85185 02 17 07.15 +25 08 28.1 15.9 N 212
0029P C2020 12 12.85750 02 17 07.07 +25 08 27.3 15.9 N 212
0029P C2020 12 12.86315 02 17 06.99 +25 08 26.5 15.9 N 212

0156P C2020 12 12.82380 00 25 51.11 +16 21 39.2 12.8 N 212
0156P C2020 12 12.82524 00 25 51.28 +16 21 42.5 12.8 N 212
0156P C2020 12 12.82668 00 25 51.45 +16 21 45.6 12.8 N 212
0156P C2020 12 12.82811 00 25 51.63 +16 21 48.7 12.8 N 212

0162P C2020 12 12.78414 22 56 05.63 -05 55 32.7 15.9 N 212
0162P C2020 12 12.78558 22 56 05.80 -05 55 28.8 16.0 N 212
0162P C2020 12 12.78701 22 56 05.99 -05 55 24.5 16.0 N 212
0162P C2020 12 12.78845 22 56 06.18 -05 55 20.6 16.1 N 212

0277P C2020 12 12.86781 02 17 58.18 +32 34 37.7 17.2 N 212
0277P C2020 12 12.87122 02 17 58.27 +32 34 34.6 17.3 N 212
0277P C2020 12 12.87498 02 17 58.41 +32 34 30.8 17.3 N 212

COD 212
OBS I. Almendros
CATALOGO: Gaia DR2 - BANDA: G

10x10 20x20 30x30 40x40 50x50 60x60 RSR FC COD
COMETA UTC +/- +/- +/- +/- +/- +/- N FWHM CAT
------------ ------------------- ----- ----- ----- ----- ----- ----- ---- ---- ---
11P 12/12/2020 20:11:48 16.78 15.84 15.48 15.19 14.91 14.69 6.2 19.1 212
11P 12/12/2020 20:11:48* 0.07 0.06 0.08 0.07 0.07 0.09 3 5.1 Gai
29P 12/12/2020 20:34:48 15.92 15.05 14.61 14.31 14.05 13.82 17.2 19.3 212
29P 12/12/2020 20:34:48* 0.02 0.02 0.04 0.05 0.05 0.05 3 4.8 Gai
156P 12/12/2020 19:49:22 12.83 12.11 11.84 11.69 11.57 11.48 63.9 19.2 212
156P 12/12/2020 19:49:22* 0.01 0.01 0.02 0.04 0.05 0.05 4 4.4 Gai
162P 12/12/2020 18:52:16 15.98 15.79 15.64 15.47 15.43 15.41 22.3 18.8 212
162P 12/12/2020 18:52:16* 0.05 0.09 0.07 0.07 0.19 0.12 4 6.6 Gai
277P 12/12/2020 20:54:43 17.27 16.53 16.21 16.15 15.90 15.66 7.8 19.3 212
277P 12/12/2020 20:54:43* 0.02 0.02 0.02 0.00 0.04 0.03 3 4.7 Gai
C/2019 L3 12/12/2020 19:34:43 14.62 14.02 13.83 13.71 13.63 13.55 47.5 19.1 212
C/2019 L3 12/12/2020 19:34:43* 0.02 0.02 0.02 0.04 0.03 0.03 3 4.4 Gai
C/2020 N1 12/12/2020 19:19:04 17.44 16.56 16.14 15.83 15.63 15.51 6.0 19.3 212
C/2020 N1 12/12/2020 19:19:04* 0.04 0.03 0.05 0.05 0.07 0.05 5 4.3 Gai

Af(Rho): Archivo de elementos orbitales no eoncontrado


FoCAs 3.66
www.astrosurf.com/cometas-obs
es.groups.yahoo.com/group/Cometas_Obs

212_212_2020_12_12-1_MPC.txt
212_212_2020_12_12-1_MPC.txt
212_2020_12_12-1_multi.txt
212_2020_12_12-1_multi.txt

Medidas C35 Terrassa

 

COD C35
OBS J.Aledo
MEA J.Aledo
TEL T 0.4m f 3.4 Reflector
AC2 alfnemesis@...
ACK C35_2020_12_12-1

NET Gaia DR2

CK17K020 C2020 12 12.75066 17 40 47.44 +35 43 10.3 15.8 N C35
CK17K020 C2020 12 12.75190 17 40 47.46 +35 43 10.3 15.8 N C35
CK17K020 C2020 12 12.75314 17 40 47.46 +35 43 09.6 15.9 N C35

CK18N020 C2020 12 12.75939 16 05 48.35 +59 44 30.2 16.0 N C35
CK18N020 C2020 12 12.76064 16 05 48.39 +59 44 29.4 16.0 N C35
CK18N020 C2020 12 12.76318 16 05 48.53 +59 44 30.0 16.0 N C35

CK19L030 C2020 12 12.72848 23 58 20.76 +59 31 55.1 14.7 N C35
CK19L030 C2020 12 12.72926 23 58 20.73 +59 31 54.4 14.8 N C35
CK19L030 C2020 12 12.73005 23 58 20.75 +59 31 54.4 14.7 N C35

COD C35
OBS J.Aledo
CATALOGO: Gaia DR2 - BANDA: G

10x10 20x20 30x30 40x40 50x50 60x60 RSR FC COD
COMETA UTC +/- +/- +/- +/- +/- +/- N FWHM CAT
------------ ------------------- ----- ----- ----- ----- ----- ----- ---- ---- ---
C/2017 K2 12/12/2020 18:02:44 15.83 15.03 14.56 14.23 13.98 13.76 6.2 16.7 C35
C/2017 K2 12/12/2020 18:02:44* 0.05 0.06 0.07 0.05 0.04 0.04 3 5.6 Gai
C/2018 N2 12/12/2020 18:15:56 16.03 15.20 14.69 14.38 14.13 13.92 6.1 17.0 C35
C/2018 N2 12/12/2020 18:15:56* 0.02 0.01 0.04 0.09 0.12 0.15 3 5.9 Gai
C/2019 L3 12/12/2020 17:30:08 14.72 14.08 13.79 13.60 13.47 13.39 13.8 17.2 C35
C/2019 L3 12/12/2020 17:30:08* 0.02 0.08 0.10 0.12 0.14 0.14 3 5.8 Gai

AFRHO LOG
COMETA UTC DELTA r AP " MAG RSR CM +/- AFRHO OBS
------------ ------------------- ----- ----- ----- ----- --- ----- ---- ----- ---
C/2017 K2 12/12/2020 18:02:44 8.04 7.58 3.43 17.06 6 5346 862 3.728 C35
C/2018 N2 12/12/2020 18:15:56 4.84 4.84 5.70 16.68 6 1121 184 3.049 C35
C/2019 L3 12/12/2020 17:30:08 4.47 4.97 6.16 15.02 14 4666 338 3.669 C35

FoCAs 3.66
www.astrosurf.com/cometas-obs
es.groups.yahoo.com/group/Cometas_Obs

--
El software de antivirus Avast ha analizado este correo electrónico en busca de virus.
Re: MEDIDAS MPC213

 

Excelente.
Saludos.


MPC J38, La Vara, Valdés


El sáb, 12 dic 2020 a las 17:17, Richard Miles via (<rmiles.btee=[email protected]>) escribió:
Mark et al.,
?
Eche un vistazo aquí en esta página web de BAA:
?
?
Richard
----- Original Message -----
Sent: Saturday, December 12, 2020 3:02 PM
Subject: Re: [observadores-cometas] MEDIDAS MPC213

Tres estallidos en tres semanas...

From: [email protected] <[email protected]> on behalf of Ramon Naves <ramonnavesnogues@...>
Sent: Saturday, December 12, 2020 5:44 AM
To: [email protected] <[email protected]>
Subject: [observadores-cometas] MEDIDAS MPC213
?

COD 213
ACK 213_2020_12_12-1

NET Gaia DR2

??? CK19L030? C2020 12 11.90062 23 57 59.36 +59 38 45.5????????? 14.5 N????? 213
??? CK19L030? C2020 12 11.92118 23 57 59.82 +59 38 34.1????????? 14.5 N????? 213
??? CK19L030? C2020 12 11.93624 23 58 00.24 +59 38 25.6????????? 14.6 N????? 213

??? CK20M030? C2020 12 11.99928 05 19 36.15 +35 39 15.4????????? 13.8 N????? 213
??? CK20M030? C2020 12 12.04154 05 19 34.59 +35 41 08.5????????? 13.7 N????? 213
??? CK20M030? C2020 12 12.09262 05 19 32.78 +35 43 26.6????????? 13.8 N????? 213

0029P???????? C2020 12 11.84686 02 17 22.42 +25 11 11.4????????? 15.9 N????? 213
0029P???????? C2020 12 11.85850 02 17 22.20 +25 11 09.3????????? 15.9 N????? 213
0029P???????? C2020 12 11.87595 02 17 21.93 +25 11 06.3????????? 16.0 N????? 213

COD 213
OBS
CATALOGO: Gaia DR2 - BANDA: G

?????????????????????????????????? 10x10? 20x20? 30x30? 40x40? 50x50? 60x60?? RSR?? FC?? COD
COMETA??????? UTC??????????????????? +/-??? +/-??? +/-??? +/-??? +/-??? +/-???? N? FWHM? CAT
------------? -------------------? -----? -----? -----? -----? -----? -----? ----? ----? ---
29P?????????? 11/12/2020 20:39:02? 15.96? 15.06? 14.51? 14.14? 13.87? 13.65? 15.3? 18.3? 213
29P?????????? 11/12/2020 20:39:02*? 0.04?? 0.03?? 0.04?? 0.05?? 0.05?? 0.04???? 3?? 4.7? Gai
C/2019 L3???? 11/12/2020 22:04:42? 14.53? 13.92? 13.71? 13.62? 13.59? 13.61? 26.2? 18.0? 213
C/2019 L3???? 11/12/2020 22:04:42*? 0.02?? 0.04?? 0.04?? 0.04?? 0.03?? 0.03???? 7?? 4.6? Gai
C/2020 M3???? 12/12/2020 00:59:01? 13.76? 12.85? 12.40? 12.07? 11.82? 11.61? 19.1? 18.5? 213
C/2020 M3???? 12/12/2020 00:59:01*? 0.03?? 0.02?? 0.02?? 0.02?? 0.02?? 0.03???? 5?? 4.0? Gai

???????????????????????????????????????????????????????????????????? AFRHO???????? LOG
COMETA??????? UTC?????????????????? DELTA??? r???? AP "?? MAG?? RSR??? CM??? +/-? AFRHO? OBS
------------? -------------------?? -----? -----? -----? -----? ---? -----? ----? -----? ---
29P?????????? 11/12/2020 20:39:02??? 5.06?? 5.84?? 5.45? 16.74?? 15?? 1693?? 111? 3.229? 213
C/2019 L3???? 11/12/2020 22:04:42??? 4.47?? 4.97?? 6.16? 14.65?? 26?? 6551?? 250? 3.816? 213
C/2020 M3???? 12/12/2020 00:59:01??? 0.47?? 1.45? 58.57? 11.62?? 19??? 101???? 5? 2.002? 213

FoCAs 3.66



Ramon Naves
Montse Campas
Obserrvatorio Montcabrer MPC 213
Re: MEDIDAS MPC213

 

开云体育

Mark et al.,
?
Eche un vistazo aquí en esta página web de BAA:
?
?
Richard

----- Original Message -----
Sent: Saturday, December 12, 2020 3:02 PM
Subject: Re: [observadores-cometas] MEDIDAS MPC213

Tres estallidos en tres semanas...

From: [email protected] <[email protected]> on behalf of Ramon Naves <ramonnavesnogues@...>
Sent: Saturday, December 12, 2020 5:44 AM
To: [email protected] <[email protected]>
Subject: [observadores-cometas] MEDIDAS MPC213
?

COD 213
ACK 213_2020_12_12-1

NET Gaia DR2

??? CK19L030? C2020 12 11.90062 23 57 59.36 +59 38 45.5????????? 14.5 N????? 213
??? CK19L030? C2020 12 11.92118 23 57 59.82 +59 38 34.1????????? 14.5 N????? 213
??? CK19L030? C2020 12 11.93624 23 58 00.24 +59 38 25.6????????? 14.6 N????? 213

??? CK20M030? C2020 12 11.99928 05 19 36.15 +35 39 15.4????????? 13.8 N????? 213
??? CK20M030? C2020 12 12.04154 05 19 34.59 +35 41 08.5????????? 13.7 N????? 213
??? CK20M030? C2020 12 12.09262 05 19 32.78 +35 43 26.6????????? 13.8 N????? 213

0029P???????? C2020 12 11.84686 02 17 22.42 +25 11 11.4????????? 15.9 N????? 213
0029P???????? C2020 12 11.85850 02 17 22.20 +25 11 09.3????????? 15.9 N????? 213
0029P???????? C2020 12 11.87595 02 17 21.93 +25 11 06.3????????? 16.0 N????? 213

COD 213
OBS
CATALOGO: Gaia DR2 - BANDA: G

?????????????????????????????????? 10x10? 20x20? 30x30? 40x40? 50x50? 60x60?? RSR?? FC?? COD
COMETA??????? UTC??????????????????? +/-??? +/-??? +/-??? +/-??? +/-??? +/-???? N? FWHM? CAT
------------? -------------------? -----? -----? -----? -----? -----? -----? ----? ----? ---
29P?????????? 11/12/2020 20:39:02? 15.96? 15.06? 14.51? 14.14? 13.87? 13.65? 15.3? 18.3? 213
29P?????????? 11/12/2020 20:39:02*? 0.04?? 0.03?? 0.04?? 0.05?? 0.05?? 0.04???? 3?? 4.7? Gai
C/2019 L3???? 11/12/2020 22:04:42? 14.53? 13.92? 13.71? 13.62? 13.59? 13.61? 26.2? 18.0? 213
C/2019 L3???? 11/12/2020 22:04:42*? 0.02?? 0.04?? 0.04?? 0.04?? 0.03?? 0.03???? 7?? 4.6? Gai
C/2020 M3???? 12/12/2020 00:59:01? 13.76? 12.85? 12.40? 12.07? 11.82? 11.61? 19.1? 18.5? 213
C/2020 M3???? 12/12/2020 00:59:01*? 0.03?? 0.02?? 0.02?? 0.02?? 0.02?? 0.03???? 5?? 4.0? Gai

???????????????????????????????????????????????????????????????????? AFRHO???????? LOG
COMETA??????? UTC?????????????????? DELTA??? r???? AP "?? MAG?? RSR??? CM??? +/-? AFRHO? OBS
------------? -------------------?? -----? -----? -----? -----? ---? -----? ----? -----? ---
29P?????????? 11/12/2020 20:39:02??? 5.06?? 5.84?? 5.45? 16.74?? 15?? 1693?? 111? 3.229? 213
C/2019 L3???? 11/12/2020 22:04:42??? 4.47?? 4.97?? 6.16? 14.65?? 26?? 6551?? 250? 3.816? 213
C/2020 M3???? 12/12/2020 00:59:01??? 0.47?? 1.45? 58.57? 11.62?? 19??? 101???? 5? 2.002? 213

FoCAs 3.66

es.groups.yahoo.com/group/Cometas_Obs

Ramon Naves
Montse Campas
Obserrvatorio Montcabrer MPC 213
Re: MEDIDAS MPC213

 

开云体育

Tres estallidos en tres semanas...

From: [email protected] <[email protected]> on behalf of Ramon Naves <ramonnavesnogues@...>
Sent: Saturday, December 12, 2020 5:44 AM
To: [email protected] <[email protected]>
Subject: [observadores-cometas] MEDIDAS MPC213
?

COD 213
ACK 213_2020_12_12-1

NET Gaia DR2

??? CK19L030? C2020 12 11.90062 23 57 59.36 +59 38 45.5????????? 14.5 N????? 213
??? CK19L030? C2020 12 11.92118 23 57 59.82 +59 38 34.1????????? 14.5 N????? 213
??? CK19L030? C2020 12 11.93624 23 58 00.24 +59 38 25.6????????? 14.6 N????? 213

??? CK20M030? C2020 12 11.99928 05 19 36.15 +35 39 15.4????????? 13.8 N????? 213
??? CK20M030? C2020 12 12.04154 05 19 34.59 +35 41 08.5????????? 13.7 N????? 213
??? CK20M030? C2020 12 12.09262 05 19 32.78 +35 43 26.6????????? 13.8 N????? 213

0029P???????? C2020 12 11.84686 02 17 22.42 +25 11 11.4????????? 15.9 N????? 213
0029P???????? C2020 12 11.85850 02 17 22.20 +25 11 09.3????????? 15.9 N????? 213
0029P???????? C2020 12 11.87595 02 17 21.93 +25 11 06.3????????? 16.0 N????? 213

COD 213
OBS
CATALOGO: Gaia DR2 - BANDA: G

?????????????????????????????????? 10x10? 20x20? 30x30? 40x40? 50x50? 60x60?? RSR?? FC?? COD
COMETA??????? UTC??????????????????? +/-??? +/-??? +/-??? +/-??? +/-??? +/-???? N? FWHM? CAT
------------? -------------------? -----? -----? -----? -----? -----? -----? ----? ----? ---
29P?????????? 11/12/2020 20:39:02? 15.96? 15.06? 14.51? 14.14? 13.87? 13.65? 15.3? 18.3? 213
29P?????????? 11/12/2020 20:39:02*? 0.04?? 0.03?? 0.04?? 0.05?? 0.05?? 0.04???? 3?? 4.7? Gai
C/2019 L3???? 11/12/2020 22:04:42? 14.53? 13.92? 13.71? 13.62? 13.59? 13.61? 26.2? 18.0? 213
C/2019 L3???? 11/12/2020 22:04:42*? 0.02?? 0.04?? 0.04?? 0.04?? 0.03?? 0.03???? 7?? 4.6? Gai
C/2020 M3???? 12/12/2020 00:59:01? 13.76? 12.85? 12.40? 12.07? 11.82? 11.61? 19.1? 18.5? 213
C/2020 M3???? 12/12/2020 00:59:01*? 0.03?? 0.02?? 0.02?? 0.02?? 0.02?? 0.03???? 5?? 4.0? Gai

???????????????????????????????????????????????????????????????????? AFRHO???????? LOG
COMETA??????? UTC?????????????????? DELTA??? r???? AP "?? MAG?? RSR??? CM??? +/-? AFRHO? OBS
------------? -------------------?? -----? -----? -----? -----? ---? -----? ----? -----? ---
29P?????????? 11/12/2020 20:39:02??? 5.06?? 5.84?? 5.45? 16.74?? 15?? 1693?? 111? 3.229? 213
C/2019 L3???? 11/12/2020 22:04:42??? 4.47?? 4.97?? 6.16? 14.65?? 26?? 6551?? 250? 3.816? 213
C/2020 M3???? 12/12/2020 00:59:01??? 0.47?? 1.45? 58.57? 11.62?? 19??? 101???? 5? 2.002? 213

FoCAs 3.66

es.groups.yahoo.com/group/Cometas_Obs

Ramon Naves
Montse Campas
Obserrvatorio Montcabrer MPC 213





image021.png
image022.png

Mini-estallido del cometa 29P anoche

 

开云体育

Parece que el 29P ha exhibido anoche un mini-estallido de amplitud de 0,25 magnitudes.
El grupo Observadores-cometas y en particular R. Naves fue el último en fotografiar el cometa antes de que ocurriera este evento.
Esta noche, los observadores deberían encontrar el cometa con magnitudes 0,20-0,25 más brillante.
?
Richard Miles
BAA
?
------------------------------------
UCAC4 photometry
0029P C2020 12 10.80419 02 17 38.95 +25 14 02.6 16.25R Z17 5.7"
0029P C2020 12 10.80576 02 17 38.95 +25 14 02.2 16.37R Z17
0029P C2020 12 10.80734 02 17 38.92 +25 14 01.9 16.32R Z17
0029P C2020 12 10.80890 02 17 38.90 +25 14 01.7 16.35R Z17
?
0029P C2020 12 10.83896 02 17 38.35 +25 13 56.4 15.85G C35 10" square 0.4-m f/3.4 Gaia phot
?
0029P C2020 12 11.26447 02 17 31.41 +25 12 46.0 16.23R 718 5.2"
0029P C2020 12 11.26600 02 17 31.43 +25 12 46.2 16.27R 718
0029P C2020 12 11.26752 02 17 31.48 +25 12 47.1 16.34R 718
?
0029P C2020 12 11.80156 02 17 23.11 +25 11 18.7 15.93G C35 10" square 0.4-m f/3.4 Gaia phot
?
0029P C2020 12 11.87595 02 17 21.93 +25 11 06.3 15.96G 213 10" square 0.3-m f/10 Gaia phot
?
**Mini-outburst at 2020 12 11.97 +/-0.07 16.35R => 16.10R
?
0029P C2020 12 12.05613 02 17 19.20 +25 10 36.8 16.07R 718 5.2"
0029P C2020 12 12.05766 02 17 19.17 +25 10 36.8 16.11R 718
0029P C2020 12 12.05919 02 17 19.18 +25 10 36.7 16.12R 718
0029P C2020 12 12.06072 02 17 19.16 +25 10 36.3 16.11R 718
0029P C2020 12 12.06224 02 17 19.12 +25 10 36.1 16.13R 718
?
0029P C2020 12 12.10028 02 17 18.44 +25 10 32.0 16.07R W88 5.7"
0029P C2020 12 12.10184 02 17 18.42 +25 10 31.6 16.01R W88
0029P C2020 12 12.10340 02 17 18.39 +25 10 31.4 16.09R W88
0029P C2020 12 12.10494 02 17 18.36 +25 10 31.2 16.09R W88
?
0029P C2020 12 12.23256 02 17 16.39 +25 10 09.0 16.11R 718 5.2"
0029P C2020 12 12.23409 02 17 16.34 +25 10 08.3 16.12R 718
0029P C2020 12 12.23562 02 17 16.34 +25 10 08.0 16.09R 718
0029P C2020 12 12.23715 02 17 16.29 +25 10 07.5 16.09R 718
0029P C2020 12 12.23868 02 17 16.30 +25 10 07.6 16.11R 718
----- end -----
cometA C/2019 L3

 

C2019L3-20201211-213.jpg

29p imagenes

 

29p postestallido

29P-20201211-213.jpg

MEDIDAS MPC213

 

COD 213
ACK 213_2020_12_12-1

NET Gaia DR2

CK19L030 C2020 12 11.90062 23 57 59.36 +59 38 45.5 14.5 N 213
CK19L030 C2020 12 11.92118 23 57 59.82 +59 38 34.1 14.5 N 213
CK19L030 C2020 12 11.93624 23 58 00.24 +59 38 25.6 14.6 N 213

CK20M030 C2020 12 11.99928 05 19 36.15 +35 39 15.4 13.8 N 213
CK20M030 C2020 12 12.04154 05 19 34.59 +35 41 08.5 13.7 N 213
CK20M030 C2020 12 12.09262 05 19 32.78 +35 43 26.6 13.8 N 213

0029P C2020 12 11.84686 02 17 22.42 +25 11 11.4 15.9 N 213
0029P C2020 12 11.85850 02 17 22.20 +25 11 09.3 15.9 N 213
0029P C2020 12 11.87595 02 17 21.93 +25 11 06.3 16.0 N 213

COD 213
OBS
CATALOGO: Gaia DR2 - BANDA: G

10x10 20x20 30x30 40x40 50x50 60x60 RSR FC COD
COMETA UTC +/- +/- +/- +/- +/- +/- N FWHM CAT
------------ ------------------- ----- ----- ----- ----- ----- ----- ---- ---- ---
29P 11/12/2020 20:39:02 15.96 15.06 14.51 14.14 13.87 13.65 15.3 18.3 213
29P 11/12/2020 20:39:02* 0.04 0.03 0.04 0.05 0.05 0.04 3 4.7 Gai
C/2019 L3 11/12/2020 22:04:42 14.53 13.92 13.71 13.62 13.59 13.61 26.2 18.0 213
C/2019 L3 11/12/2020 22:04:42* 0.02 0.04 0.04 0.04 0.03 0.03 7 4.6 Gai
C/2020 M3 12/12/2020 00:59:01 13.76 12.85 12.40 12.07 11.82 11.61 19.1 18.5 213
C/2020 M3 12/12/2020 00:59:01* 0.03 0.02 0.02 0.02 0.02 0.03 5 4.0 Gai

AFRHO LOG
COMETA UTC DELTA r AP " MAG RSR CM +/- AFRHO OBS
------------ ------------------- ----- ----- ----- ----- --- ----- ---- ----- ---
29P 11/12/2020 20:39:02 5.06 5.84 5.45 16.74 15 1693 111 3.229 213
C/2019 L3 11/12/2020 22:04:42 4.47 4.97 6.16 14.65 26 6551 250 3.816 213
C/2020 M3 12/12/2020 00:59:01 0.47 1.45 58.57 11.62 19 101 5 2.002 213

FoCAs 3.66
www.astrosurf.com/cometas-obs
es.groups.yahoo.com/group/Cometas_Obs

Ramon Naves
Montse Campas
Obserrvatorio Montcabrer MPC 213

213_213_2020_12_12-1_MPC.txt
213_213_2020_12_12-1_MPC.txt
213_2020_12_12-1_multi.txt
213_2020_12_12-1_multi.txt

Medidas C35 Terrassa

 

COD C35
OBS J.Aledo
MEA J.Aledo
TEL T 0.4m f 3.4 Reflector
AC2 alfnemesis@...
ACK C35_2020_12_11-3

NET Gaia DR2

CK19L030 C2020 12 11.78823 23 57 56.38 +59 39 39.7 14.8 N C35
CK19L030 C2020 12 11.78978 23 57 56.39 +59 39 38.9 14.8 N C35
CK19L030 C2020 12 11.79056 23 57 56.42 +59 39 38.5 14.8 N C35

0029P C2020 12 11.79861 02 17 23.16 +25 11 18.7 15.9 N C35
0029P C2020 12 11.80009 02 17 23.12 +25 11 19.2 16.0 N C35
0029P C2020 12 11.80156 02 17 23.11 +25 11 18.7 15.9 N C35

COD C35
OBS J.Aledo
CATALOGO: Gaia DR2 - BANDA: G

10x10 20x20 30x30 40x40 50x50 60x60 RSR FC COD
COMETA UTC +/- +/- +/- +/- +/- +/- N FWHM CAT
------------ ------------------- ----- ----- ----- ----- ----- ----- ---- ---- ---
29P 11/12/2020 19:12:07 15.93 15.06 14.53 14.16 13.86 13.61 11.1 17.4 C35
29P 11/12/2020 19:12:07* 0.05 0.04 0.03 0.03 0.04 0.04 3 4.5 Gai
C/2019 L3 11/12/2020 18:56:54 14.79 14.21 13.98 13.87 13.81 13.78 19.6 17.4 C35
C/2019 L3 11/12/2020 18:56:54* 0.01 0.01 0.02 0.03 0.03 0.01 3 4.2 Gai

AFRHO LOG
COMETA UTC DELTA r AP " MAG RSR CM +/- AFRHO OBS
------------ ------------------- ----- ----- ----- ----- --- ----- ---- ----- ---
29P 11/12/2020 19:12:07 5.06 5.84 5.45 16.73 11 1710 154 3.233 C35
C/2019 L3 11/12/2020 18:56:54 4.47 4.97 6.16 14.97 20 4908 250 3.691 C35

FoCAs 3.66
www.astrosurf.com/cometas-obs
es.groups.yahoo.com/group/Cometas_Obs

--
El software de antivirus Avast ha analizado este correo electrónico en busca de virus.
Medidas C35 Terrassa

 

COD C35
OBS J.Aledo
MEA J.Aledo
TEL T 0.4m f 3.4 Reflector
AC2 alfnemesis@...
ACK C35_2020_12_11-2

NET Gaia DR2

CK19L030 C2020 12 10.75999 23 57 31.20 +59 48 08.5 14.6 N C35
CK19L030 C2020 12 10.76111 23 57 31.28 +59 48 08.2 14.6 N C35
CK19L030 C2020 12 10.76223 23 57 31.30 +59 48 08.0 14.6 N C35

CK20M030 C2020 12 10.90281 05 20 10.00 +34 48 18.5 13.4 N C35
CK20M030 C2020 12 10.90319 05 20 10.02 +34 48 19.4 13.4 N C35
CK20M030 C2020 12 10.90350 05 20 09.97 +34 48 20.7 13.4 N C35

COD C35
OBS J.Aledo
CATALOGO: Gaia DR2 - BANDA: G

10x10 20x20 30x30 40x40 50x50 60x60 RSR FC COD
COMETA UTC +/- +/- +/- +/- +/- +/- N FWHM CAT
------------ ------------------- ----- ----- ----- ----- ----- ----- ---- ---- ---
C/2020 M3 10/12/2020 21:40:33 13.39 12.57 12.09 11.75 11.49 11.29 14.1 16.2 C35
C/2020 M3 10/12/2020 21:40:33* 0.01 0.02 0.01 0.01 0.02 0.01 3 5.0 Gai
C/2019 L3 10/12/2020 18:16:00 14.59 13.85 13.41 13.09 12.82 12.61 10.1 16.0 C35
C/2019 L3 10/12/2020 18:16:00* 0.04 0.11 0.17 0.21 0.24 0.27 3 5.3 Gai

AFRHO LOG
COMETA UTC DELTA r AP " MAG RSR CM +/- AFRHO OBS
------------ ------------------- ----- ----- ----- ----- --- ----- ---- ----- ---
C/2020 M3 10/12/2020 21:40:33 0.46 1.44 59.69 11.29 14 130 9 2.115 C35
C/2019 L3 10/12/2020 18:16:00 4.47 4.98 6.16 15.14 10 4191 415 3.622 C35

FoCAs 3.66
www.astrosurf.com/cometas-obs
es.groups.yahoo.com/group/Cometas_Obs

--
El software de antivirus Avast ha analizado este correo electrónico en busca de virus.
Medidas C35 Terrassa

 

COD C35
OBS J.Aledo
MEA J.Aledo
TEL T 0.4m f 3.4 Reflector
AC2 alfnemesis@...
ACK C35_2020_12_11-1

NET Gaia DR2

0277P C2020 12 10.84637 02 16 57.99 +33 07 12.8 17.2 N C35
0277P C2020 12 10.85705 02 16 58.18 +33 07 02.9 17.1 N C35
0277P C2020 12 10.86719 02 16 58.34 +33 06 53.9 17.2 N C35

COD C35
OBS J.Aledo
CATALOGO: Gaia DR2 - BANDA: G

10x10 20x20 30x30 40x40 50x50 60x60 RSR FC COD
COMETA UTC +/- +/- +/- +/- +/- +/- N FWHM CAT
------------ ------------------- ----- ----- ----- ----- ----- ----- ---- ---- ---
277P 10/12/2020 20:36:55 17.19 16.43 15.94 15.59 15.29 15.04 5.3 17.8 C35
277P 10/12/2020 20:36:55* 0.04 0.07 0.09 0.10 0.14 0.16 5 6.4 Gai
277P 10/12/2020 20:36:55 17.19 16.43 15.94 15.59 15.29 15.04 5.3 17.8 C35
277P 10/12/2020 20:36:55* 0.04 0.07 0.09 0.10 0.14 0.16 5 6.4 Gai

AFRHO LOG
COMETA UTC DELTA r AP " MAG RSR CM +/- AFRHO OBS
------------ ------------------- ----- ----- ----- ----- --- ----- ---- ----- ---
277P 10/12/2020 20:36:55 1.05 1.91 26.32 16.07 5 14 3 1.159 C35
277P 10/12/2020 20:36:55 1.05 1.91 26.32 16.07 5 14 3 1.159 C35

FoCAs 3.66
www.astrosurf.com/cometas-obs
es.groups.yahoo.com/group/Cometas_Obs

--
El software de antivirus Avast ha analizado este correo electrónico en busca de virus.
Medidas C35 Terrassa

 

COD C35
OBS J.Aledo
MEA J.Aledo
TEL T 0.4m f 3.4 Reflector
AC2 alfnemesis@...
ACK C35_2020_12_10-2

NET Gaia DR2

0162P C2020 12 10.87645 22 51 51.12 -07 25 26.8 16.2 N C35
0162P C2020 12 10.87757 22 51 51.30 -07 25 22.6 16.2 N C35
0162P C2020 12 10.87870 22 51 51.46 -07 25 19.4 16.3 N C35

COD C35
OBS J.Aledo
CATALOGO: Gaia DR2 - BANDA: G

10x10 20x20 30x30 40x40 50x50 60x60 RSR FC COD
COMETA UTC +/- +/- +/- +/- +/- +/- N FWHM CAT
------------ ------------------- ----- ----- ----- ----- ----- ----- ---- ---- ---
162P 10/12/2020 21:03:42 16.26 16.01 16.10 6.2 16.3 C35
162P 10/12/2020 21:03:42* 0.05 0.05 0.05 3 6.3 Gai

AFRHO LOG
COMETA UTC DELTA r AP " MAG RSR CM +/- AFRHO OBS
------------ ------------------- ----- ----- ----- ----- --- ----- ---- ----- ---
162P 10/12/2020 21:03:42 0.97 1.29 28.38 16.05 6 6 1 0.759 C35

FoCAs 3.66
www.astrosurf.com/cometas-obs
es.groups.yahoo.com/group/Cometas_Obs

--
El software de antivirus Avast ha analizado este correo electrónico en busca de virus.
Medidas C35 Terrassa

 

COD C35
OBS J.Aledo
MEA J.Aledo
TEL T 0.4m f 3.4 Reflector
AC2 alfnemesis@...
ACK C35_2020_12_10-1

NET Gaia DR2

0029P C2020 12 10.83714 02 17 38.38 +25 13 57.1 15.9 N C35
0029P C2020 12 10.83896 02 17 38.35 +25 13 56.4 15.8 N C35
0029P C2020 12 10.84078 02 17 38.31 +25 13 56.2 15.9 N C35

0156P C2020 12 10.82619 00 21 43.41 +15 07 34.8 12.6 N C35
0156P C2020 12 10.82638 00 21 43.48 +15 07 37.2 12.6 N C35
0156P C2020 12 10.82657 00 21 43.47 +15 07 37.5 12.6 N C35

0398P C2020 12 10.94918 04 28 38.86 -10 09 10.8 14.4 N C35
0398P C2020 12 10.95065 04 28 38.92 -10 09 09.4 14.3 N C35
0398P C2020 12 10.95212 04 28 38.93 -10 09 07.3 14.4 N C35

COD C35
OBS J.Aledo
CATALOGO: Gaia DR2 - BANDA: G

10x10 20x20 30x30 40x40 50x50 60x60 RSR FC COD
COMETA UTC +/- +/- +/- +/- +/- +/- N FWHM CAT
------------ ------------------- ----- ----- ----- ----- ----- ----- ---- ---- ---
29P 10/12/2020 20:08:06 15.85 14.98 14.43 14.05 13.76 13.53 7.6 17.5 C35
29P 10/12/2020 20:08:06* 0.01 0.03 0.02 0.01 0.01 0.02 3 6.4 Gai
156P 10/12/2020 19:49:59 12.63 11.96 11.71 11.55 11.42 11.32 16.6 16.1 C35
156P 10/12/2020 19:49:59* 0.02 0.03 0.03 0.03 0.03 0.03 3 6.9 Gai
398P 10/12/2020 22:48:56 14.37 13.59 13.14 12.84 12.60 12.42 7.7 15.4 C35
398P 10/12/2020 22:48:56* 0.03 0.01 0.01 0.03 0.05 0.08 3 5.3 Gai

AFRHO LOG
COMETA UTC DELTA r AP " MAG RSR CM +/- AFRHO OBS
------------ ------------------- ----- ----- ----- ----- --- ----- ---- ----- ---
29P 10/12/2020 20:08:06 5.05 5.84 5.46 16.65 8 1833 241 3.263 C35
156P 10/12/2020 19:49:59 0.64 1.36 42.94 11.51 17 183 11 2.263 C35
398P 10/12/2020 22:48:56 0.38 1.32 71.83 12.21 8 32 4 1.509 C35

FoCAs 3.66
www.astrosurf.com/cometas-obs
es.groups.yahoo.com/group/Cometas_Obs

--
El software de antivirus Avast ha analizado este correo electrónico en busca de virus.
MEDIDAS MPC213

 

COD 213
ACK 213_2020_12_10-1

NET Gaia DR2

CK20M030 C2020 12 10.87669 05 20 11.00 +34 47 04.5 13.4 N 213
CK20M030 C2020 12 10.88352 05 20 10.76 +34 47 24.3 13.4 N 213
CK20M030 C2020 12 10.89280 05 20 10.42 +34 47 50.9 13.4 N 213

COD 213
OBS
CATALOGO: Gaia DR2 - BANDA: G

10x10 20x20 30x30 40x40 50x50 60x60 RSR FC COD
COMETA UTC +/- +/- +/- +/- +/- +/- N FWHM CAT
------------ ------------------- ----- ----- ----- ----- ----- ----- ---- ---- ---
C/2020 M3 10/12/2020 21:12:52 13.37 12.57 12.14 11.83 11.59 11.39 20.2 18.0 213
C/2020 M3 10/12/2020 21:12:52* 0.01 0.02 0.03 0.02 0.02 0.02 5 6.2 Gai

AFRHO LOG
COMETA UTC DELTA r AP " MAG RSR CM +/- AFRHO OBS
------------ ------------------- ----- ----- ----- ----- --- ----- ---- ----- ---
C/2020 M3 10/12/2020 21:12:52 0.46 1.44 59.70 11.39 20 118 6 2.073 213

FoCAs 3.66
www.astrosurf.com/cometas-obs
es.groups.yahoo.com/group/Cometas_Obs

Ramon Naves
Montse Campas
Obserrvatorio Montcabrer MPC 213

213_213_2020_12_10-1_MPC.txt
213_213_2020_12_10-1_MPC.txt
213_2020_12_10-1_multi.txt
213_2020_12_10-1_multi.txt

MEDIDAS MPC213

 

COD 213
ACK 213_2020_12_09-1

NET Gaia DR2

CK19L030 C2020 12 09.82039 23 57 09.37 +59 55 52.9 14.5 N 213
CK19L030 C2020 12 09.82345 23 57 09.50 +59 55 52.3 14.6 N 213
CK19L030 C2020 12 09.82651 23 57 09.49 +59 55 51.8 14.7 N 213

COD 213
OBS
CATALOGO: Gaia DR2 - BANDA: G

10x10 20x20 30x30 40x40 50x50 60x60 RSR FC COD
COMETA UTC +/- +/- +/- +/- +/- +/- N FWHM CAT
------------ ------------------- ----- ----- ----- ----- ----- ----- ---- ---- ---
C/2019 L3 09/12/2020 19:45:46 14.58 13.97 13.71 13.59 13.53 13.57 12.7 16.4 213
C/2019 L3 09/12/2020 19:45:46* 0.07 0.07 0.06 0.09 0.15 0.17 3 5.9 Gai

AFRHO LOG
COMETA UTC DELTA r AP " MAG RSR CM +/- AFRHO OBS
------------ ------------------- ----- ----- ----- ----- --- ----- ---- ----- ---
C/2019 L3 09/12/2020 19:45:46 4.47 4.98 6.16 14.75 13 6017 474 3.779 213

FoCAs 3.66
www.astrosurf.com/cometas-obs
es.groups.yahoo.com/group/Cometas_Obs

Ramon Naves
Montse Campas
Obserrvatorio Montcabrer MPC 213

213_213_2020_12_09-1_MPC.txt
213_213_2020_12_09-1_MPC.txt
213_2020_12_09-1_multi.txt
213_2020_12_09-1_multi.txt

Medidas C35 Terrassa

 

COD C35
OBS J.Aledo
MEA J.Aledo
TEL T 0,4m f3,5 reflector
AC2 al
ACK C35_2020_12_09-1

NET Gaia DR2

CK19L030 C2020 12 09.74125 23 57 07.93 +59 56 33.3 14.7 N C35
CK19L030 C2020 12 09.74350 23 57 07.99 +59 56 32.1 14.8 N C35
CK19L030 C2020 12 09.74462 23 57 07.99 +59 56 31.9 14.7 N C35

COD C35
OBS J.Aledo
CATALOGO: Gaia DR2 - BANDA: G

10x10 20x20 30x30 40x40 50x50 60x60 RSR FC COD
COMETA UTC +/- +/- +/- +/- +/- +/- N FWHM CAT
------------ ------------------- ----- ----- ----- ----- ----- ----- ---- ---- ---
C/2019 L3 09/12/2020 17:50:05 14.74 14.18 13.94 13.85 13.81 13.81 11.1 16.4 C35
C/2019 L3 09/12/2020 17:50:05* 0.02 0.03 0.03 0.03 0.04 0.11 3 5.3 Gai

AFRHO LOG
COMETA UTC DELTA r AP " MAG RSR CM +/- AFRHO OBS
------------ ------------------- ----- ----- ----- ----- --- ----- ---- ----- ---
C/2019 L3 09/12/2020 17:50:05 4.47 4.98 6.17 14.89 11 5292 477 3.724 C35

FoCAs 3.66
www.astrosurf.com/cometas-obs
es.groups.yahoo.com/group/Cometas_Obs
Medidas C35 Terrassa

 

COD C35
OBS J.Aledo
MEA J.Aledo
TEL T 0,4m f3,5 reflector
AC2 alfnemesis@...
ACK C35_2020_12_09-2

NET Gaia DR2

0029P C2020 12 09.75205 02 17 56.40 +25 16 55.3 15.6 N C35
0029P C2020 12 09.75738 02 17 56.23 +25 16 55.0 15.7 N C35
0029P C2020 12 09.75885 02 17 56.27 +25 16 55.0 15.7 N C35

COD C35
OBS J.Aledo
CATALOGO: Gaia DR2 - BANDA: G

10x10 20x20 30x30 40x40 50x50 60x60 RSR FC COD
COMETA UTC +/- +/- +/- +/- +/- +/- N FWHM CAT
------------ ------------------- ----- ----- ----- ----- ----- ----- ---- ---- ---
29P 09/12/2020 18:08:07 15.70 14.77 14.22 13.82 13.51 13.26 6.5 17.1 C35
29P 09/12/2020 18:08:07* 0.04 0.01 0.02 0.03 0.04 0.04 4 6.7 Gai
29P 09/12/2020 18:08:07 15.70 14.77 14.22 13.82 13.51 13.26 6.5 17.1 C35
29P 09/12/2020 18:08:07* 0.04 0.01 0.02 0.03 0.04 0.04 4 6.7 Gai

AFRHO LOG
COMETA UTC DELTA r AP " MAG RSR CM +/- AFRHO OBS
------------ ------------------- ----- ----- ----- ----- --- ----- ---- ----- ---
29P 09/12/2020 18:08:07 5.04 5.84 5.47 16.53 7 2036 313 3.309 C35
29P 09/12/2020 18:08:07 5.04 5.84 5.47 16.53 7 2036 313 3.309 C35

FoCAs 3.66
www.astrosurf.com/cometas-obs
es.groups.yahoo.com/group/Cometas_Obs
Cometas del 8 de Diciembre - 29P, 141P, C/2020 M3 y otros.

 

Cometas del 8 de Diciembre - 29P, 141P, C/2020 M3 y otros.

Saludos.

( Como previamente, los datos del formato visual van en el fichero TXT adjunto ).

( Matadeón de los Oteros, León, 42? 20' N, 5? 23' W, alt. 870 m; SQM = 21.2 zenital; -5?C )

Gélida sesión invernal, tras la importante nevada previa en la Cordillera, que obligó a buscar cotas inferiores. Además del seguimiento habitual, los objetivos principales eran el 29P y el 141P, por interesantes motivos referidos en lo que sigue.

C/2020 M3 (ATLAS):

Dic. 8.96 TU : m1 = 9.6, Dia.=6', GC=3, SCT de 20 cm (77x).
Fuerte bajada de brillo respecto a mi observación previa ( día 28 de Noviembre ), por doble causa : descenso real en la curva de luz, y efecto instrumental : se observó el cometa con el SCT, ( y con ello menor diámetro de coma ), en un poblado campo estelar que dificultaba el uso de los binoculares.

29P/Schwassmann-Wachmann :

Dic. 8.975 TU : m1 = 10.8, Dia.=4', GC=2, 100x.
( Esta magnitud corresponde a la coma externa, remanente de outbursts previos ).

Richard Miles ( BAA ) publicó en listas internacionales la predicción de una posible ocultación por el 29P sobre una estrella de magnitud 14.7 (R), observable el 8 de Diciembre en una franja desde Rusia a Escocia, suceso destacable por la posibilidad de obtener información sobre el núcleo del cometa y su entorno post-outburst :



Obviamente, la Península estaba fuera de la franja citada, pero consideré interesante realizar mi observación de la coma externa coincidiendo con el momento previsto de la ocultación, 23h 24 min TU ( para Escocia ). Por curiosidad, intenté detectar la estrella citada, pues en condiciones óptimas he llegado a la magnitud límite estelar 15.3 (Henden) con el SCT de 20 cm, pero esta noche pasada era difícil alcanzar la magnitud 14.

141P/Machholz:
Dic. 8.78 TU : m1 = 11.7, Dia.=4', GC=2/, 100x.
Mi primera observación en este retorno, con el perihelio el próximo día 16, a la distancia q = 0.81 UA.

Hasta fechas recientes, las observaciones CCD de este cometa eran escasas, con débil magnitud. Pero Michael Jager obtuvo el día 7 interesantes imágenes, que muestran al cometa principal y dos fragmentos ( percibidos también en retornos previos ), en una secuencia animada :


Jager estimaba una magnitud CCD de 13.5 con diámetro 2.45' para el objeto principal, y magnitudes ~ 17 para los dos fragmentos.
Esta magnitud 13.5 me animó a intentar la observación visual, por una mayor coma gaseosa detectable visualmente. Pude hacerlo, obteniendo la citada m1=11.7 (APASS) y diámetro 4', comprobando el movimiento a lo largo de 30 minutos.

Otros cometas :

11P/Tempel-Swift-LINEAR :
Dic. 8.82 TU : m1 = 10.9, Dia.=6', GC=1/, 77x.
Desde cielos oscuros presenta una coma amplia y muy difusa, lo que está produciendo importantes discrepancias de magnitud en las listas internacionales.

88P/Howell:
Dic. 8.77 TU : m1 = 9.1, Dia.=6', GC=2/, 77x.
Estabilizado, desde cielos oscuros.

156P/Russell-LINEAR :
Dic. 8.87 TU : m1 = 9.7, Dia.=5', GC=3, 77x.
Asimismo estabilizado.

Salud y buenos cielos,

J. J. González Suárez

--------------------------------------------------------------------------------------------------------------------------


2020_12_08_GON.txt
2020_12_08_GON.txt

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