Cometas_Obs - COMETAS OBSERVABLES
Posiciones para las 00h 00m 00s del día 24/01/2021

Pulsar sobre el nombre del cometa para acceder a las observaciones fotométricas multiapertura en Cometas_Obs. Los cometas que no tienen enlace, no tienen observaciones en la base de datos.

Pulsar sobre la posición para acceder a las efemérides y sobre la magnitud para ver su evolución y las observaciones de los últimos 100 días, así como información sobre su visibilidad en los próximos 100.

COMETAS BRILLANTES
COMETAS OBSERVADOS EN LOS ÚLTIMOS 1OO DÍAS
COMETAS OBSERVABLES
COMETAS RECUPERABLES
OBSERVATIONAL PRIORITY LIST (I. FERRIN)

COMETAS BRILLANTES (Mag<=12):

              T.U.(*)                     MAG TEORICA                  DIAS
COMETA        MERID       POSICION         VIS  10x10    VEL     AP    PERI   ULTIMA OBS VIS   ULTIMA OBS 10x10  COMETA       
------------  -----  --------------------  ----  ----  -------  ----  -----  ----------------  ----------------  ------------
141P          17:15  01h39m35s -04º50'22"  10.9  15.2   4.9"/m   83º     39  10.2  16/01/2021  16.2  19/01/2021  141P          
K20P04c       20:21  04h46m02s -23º13'24"   8.4   9.2   0.6"/m  332º    171                                      K20P04c       
K20P04b       01:47  10h12m12s -06º05'46"   9.6  10.7   0.9"/m  289º    169                                      K20P04b       
C/2019 N1     06:34  14h59m01s -60º48'12"  11.6  13.1   2.2"/m  168º     54  10.6  13/08/2020  14.9  15/08/2020  C/2019 N1     
289P          07:25  15h50m13s -17º53'38"  11.4  11.3   0.4"/m  102º    401                    17.9  19/01/2020  289P          
10P           10:39  19h03m58s -19º23'20"  11.6  12.7   2.0"/m   89º    -59   9.2  30/11/2015  19.2  25/05/2020  10P           

COMETAS OBSERVADOS EN LOS ULTIMOS 100 DIAS:

              T.U.(*)                     MAG TEORICA                  DIAS
COMETA        MERID       POSICION         VIS  10x10    VEL     AP    PERI   ULTIMA OBS VIS   ULTIMA OBS 10x10  COMETA       
------------  -----  --------------------  ----  ----  -------  ----  -----  ----------------  ----------------  ------------
C/2020 S3     12:18  20h43m14s -07º22'18"  15.3  16.8   2.4"/m   70º     43   5.6  09/12/2020  13.7  30/10/2020  C/2020 S3     
C/2019 T3     14:01  22h25m54s +46º15'22"  18.5  17.6   0.4"/m  141º    -37                    17.6  18/01/2021  C/2019 T3     
88P           14:49  23h13m35s -07º42'04"  16.9  18.0   1.6"/m   65º    120  10.0  16/01/2021  15.1  16/01/2021  88P           
257P          15:09  23h34m14s +01º49'45"  17.5  18.3   1.2"/m   78º    136                    17.9  07/11/2020  257P          
C/2017 B3     15:26  23h51m11s +05º52'46"  18.9  17.5   0.3"/m   51º    722                    17.3  12/11/2020  C/2017 B3     
95P           15:51  00h15m40s +04º23'14"  19.3  15.9   0.1"/m   72º   9130                    18.3  16/11/2020  95P           
C/2020 P3     16:06  00h30m42s +79º57'39"  18.4  17.4   0.2"/m  135º    -86                    18.2  18/01/2021  C/2020 P3     
C/2019 L3     16:10  00h35m16s +54º27'59"  14.6  14.3   0.5"/m  117º   -350                    14.7  18/01/2021  C/2019 L3     
162P          16:14  00h39m15s +22º31'56"  14.0  16.5   2.1"/m   49º     48                    16.6  10/01/2021  162P          
215P          16:18  00h43m25s -01º20'11"  20.1  19.9   0.6"/m   57º    433                    18.2  13/11/2020  215P          
C/2020 N1     16:47  01h11m48s +28º23'25"  14.7  17.3   1.8"/m  108º    -47                    17.7  18/01/2021  C/2020 N1     
141P          17:15  01h39m35s -04º50'22"  10.9  15.2   4.9"/m   83º     39  10.2  16/01/2021  16.2  19/01/2021  141P          
156P          17:51  02h16m26s +34º34'13"  16.5  19.4   1.7"/m   67º     68  10.8  16/01/2021  14.1  18/01/2021  156P          
29P           17:52  02h17m24s +23º54'42"  15.4  14.7   0.2"/m   99º    676  10.8  13/01/2021  15.7  19/01/2021  29P           
277P          18:43  03h07m48s +24º17'57"  17.5  19.8   1.0"/m  107º     25                    17.7  19/01/2021  277P          
11P           18:53  03h18m13s +06º25'55"  18.7  21.9   1.6"/m   86º     59  10.9  16/12/2020  17.6  12/01/2021  11P           
36P           19:09  03h34m16s +08º07'30"  18.4  19.2   0.3"/m   54º    238                    19.1  06/12/2020  36P           
397P          20:01  04h26m18s +36º19'43"  17.9  19.4   0.2"/m  143º    219                    18.3  04/12/2020  397P          
173P          20:57  05h21m49s +19º19'25"  16.8  17.0   0.2"/m  302º   -327                    17.8  18/01/2021  173P          
398P          20:59  05h24m08s +13º39'24"  15.0  19.8   1.9"/m   43º     29  11.2  16/01/2021  14.9  18/01/2021  398P          
C/2020 M3     21:00  05h25m25s +48º36'22"  17.1  20.1   0.4"/m   77º     91  10.5  16/01/2021  16.1  18/01/2021  C/2020 M3     
C/2021 A7     21:45  06h09m40s -64º52'25"  16.6  17.5   0.7"/m  334º   -172                    17.3  13/01/2021  C/2021 A7     
C/2020 X2     22:12  06h37m22s +22º53'54"  18.8  19.5   0.3"/m  311º     70                    18.5  04/01/2021  C/2020 X2     
C/2020 U5     22:34  06h58m29s +32º19'15"  18.6  18.4   0.6"/m  299º   -458                    18.6  06/01/2021  C/2020 U5     
178P          22:53  07h17m42s +25º49'20"  18.3  20.4   0.5"/m  299º    192                    17.5  10/01/2021  178P          
C/2020 V2     04:54  13h19m23s +29º10'14"  18.4  17.0   0.3"/m  344º   -834                    18.1  06/01/2021  C/2020 V2     
C/2020 T2     05:13  13h37m32s +26º51'37"  16.5  17.6   0.6"/m   70º   -168                    17.8  13/12/2020  C/2020 T2     
C/2020 Y3     06:15  14h40m20s -08º15'08"  18.3  19.8   1.4"/m   27º     52                    18.2  15/01/2021  C/2020 Y3     
C/2018 N2     08:11  16h35m48s +61º41'23"  16.6  16.1   0.3"/m   22º    441  11.5  27/12/2019  16.0  12/12/2020  C/2018 N2     
C/2017 K2     09:41  18h06m22s +35º11'30"  14.5  13.1   0.3"/m   79º   -694  14.6  25/08/2020  15.4  15/12/2020  C/2017 K2     
C/2018 U1     09:46  18h11m16s +03º42'32"  16.3  15.4   0.3"/m  114º   -282                    16.9  12/11/2020  C/2018 U1     
C/2020 K1     10:01  18h26m19s +39º29'51"  19.0  17.4   0.3"/m   84º   -835                    19.1  06/11/2020  C/2020 K1     
C/2019 K7     10:39  19h04m00s +25º09'19"  16.5  15.8   0.5"/m   36º    222                    16.5  21/11/2020  C/2019 K7     
C/2019 O3     11:02  19h26m36s +31º33'53"  17.8  16.0   0.3"/m   49º    -42                    17.3  29/11/2020  C/2019 O3     
C/2020 M5     11:27  19h52m27s +45º21'38"  17.6  17.6   0.4"/m   42º   -207                    17.9  05/01/2021  C/2020 M5     
C/2019 U6     11:40  20h05m27s +29º24'21"  18.2  18.2   0.9"/m   68º    220  11.7  17/10/2020  17.9  12/11/2020  C/2019 U6     
C/2020 Q1     11:52  20h16m47s +07º42'01"  20.8  21.1   0.3"/m   78º    163  11.3  12/09/2020  14.4  24/10/2020  C/2020 Q1     

COMETAS OBSERVABLES (Mag<=18):

              T.U.(*)                     MAG TEORICA                  DIAS
COMETA        MERID       POSICION         VIS  10x10    VEL     AP    PERI   ULTIMA OBS VIS   ULTIMA OBS 10x10  COMETA       
------------  -----  --------------------  ----  ----  -------  ----  -----  ----------------  ----------------  ------------
4P            12:01  20h25m58s -13º40'03"  17.2  17.4   1.1"/m   78º   -228  11.9  17/03/2007  18.0  13/05/2015  4P            
28P           12:09  20h33m38s -25º00'09"  14.0  14.9   1.9"/m   70º    -46                    18.7  09/01/2004  28P           
C/2020 S3     12:18  20h43m14s -07º22'18"  15.3  16.8   2.4"/m   70º     43   5.6  09/12/2020  13.7  30/10/2020  C/2020 S3     
142P          12:37  21h02m13s -11º09'48"  16.0  16.2   1.2"/m   78º   -108                                      142P          
C/2020 R4     12:38  21h02m35s -16º29'16"  16.0  17.3   0.4"/m  311º    -36   9.5  07/01/2021  17.8  12/10/2020  C/2020 R4     
323P          12:45  21h10m06s -14º24'46"  14.4  18.2   6.0"/m   67º      7                                      323P          
C/2014 F3     12:55  21h20m13s -16º17'10"  17.7  16.6   0.6"/m   70º   -112                                      C/2014 F3     
C/2020 F5     12:57  21h22m18s -51º50'21"  15.2  14.6   0.8"/m   54º    -59                    16.3  08/04/2020  C/2020 F5     
97P           13:08  21h32m41s -05º38'50"  17.2  16.9   0.8"/m   78º   -386                    17.3  08/12/2012  97P           
C/2019 T2     13:27  21h52m11s -36º31'41"  16.3  16.5   0.6"/m  114º    -88                    16.8  18/09/2020  C/2019 T2     
17P           13:33  21h58m12s -08º58'30"  17.2  17.8   1.4"/m   62º    -26   5.5  30/04/2008  20.5  09/12/2015  17P           
P/2016 J3     13:39  22h03m30s -22º10'42"  12.1  16.5   4.0"/m  191º     -1   9.7  16/01/2021                    P/2016 J3     
16P           13:56  22h20m42s -11º23'12"  17.4  18.1   1.4"/m   70º    -84                    18.4  19/01/2015  16P           
C/2019 T3     14:01  22h25m54s +46º15'22"  18.5  17.6   0.4"/m  141º    -37                    17.6  18/01/2021  C/2019 T3     
102P          14:16  22h41m25s -00º56'36"  15.0  15.8   1.4"/m   57º      2                    19.2  25/11/2013  102P          
265P          14:20  22h45m12s -03º49'44"  18.0  19.3   1.9"/m   60º    -16                                      265P          
88P           14:49  23h13m35s -07º42'04"  16.9  18.0   1.6"/m   65º    120  10.0  16/01/2021  15.1  16/01/2021  88P           
257P          15:09  23h34m14s +01º49'45"  17.5  18.3   1.2"/m   78º    136                    17.9  07/11/2020  257P          
P/2010 H2     15:21  23h46m05s -13º52'14"  16.1  15.6   0.5"/m   57º   1233  12.1  11/06/2010  17.5  02/07/2010  P/2010 H2     
C/2017 B3     15:26  23h51m11s +05º52'46"  18.9  17.5   0.3"/m   51º    722                    17.3  12/11/2020  C/2017 B3     
110P          15:46  00h10m44s +12º38'46"  17.5  17.9   0.8"/m   75º   -267                    17.6  13/05/2015  110P          
95P           15:51  00h15m40s +04º23'14"  19.3  15.9   0.1"/m   72º   9130                    18.3  16/11/2020  95P           
C/2020 P3     16:06  00h30m42s +79º57'39"  18.4  17.4   0.2"/m  135º    -86                    18.2  18/01/2021  C/2020 P3     
C/2019 L3     16:10  00h35m16s +54º27'59"  14.6  14.3   0.5"/m  117º   -350                    14.7  18/01/2021  C/2019 L3     
162P          16:14  00h39m15s +22º31'56"  14.0  16.5   2.1"/m   49º     48                    16.6  10/01/2021  162P          
215P          16:18  00h43m25s -01º20'11"  20.1  19.9   0.6"/m   57º    433                    18.2  13/11/2020  215P          
184P          16:39  01h04m25s +03º03'20"  17.8  19.3   1.5"/m   68º     90                    19.8  07/10/2020  184P          
C/2020 N1     16:47  01h11m48s +28º23'25"  14.7  17.3   1.8"/m  108º    -47                    17.7  18/01/2021  C/2020 N1     
141P          17:15  01h39m35s -04º50'22"  10.9  15.2   4.9"/m   83º     39  10.2  16/01/2021  16.2  19/01/2021  141P          
156P          17:51  02h16m26s +34º34'13"  16.5  19.4   1.7"/m   67º     68  10.8  16/01/2021  14.1  18/01/2021  156P          
29P           17:52  02h17m24s +23º54'42"  15.4  14.7   0.2"/m   99º    676  10.8  13/01/2021  15.7  19/01/2021  29P           
402P          18:12  02h36m29s -17º11'31"  17.5  17.4   0.4"/m   27º   -324                                      402P          
C/2020 R7     18:23  02h48m21s -48º13'59"  17.4  16.4   0.3"/m  319º   -600                                      C/2020 R7     
277P          18:43  03h07m48s +24º17'57"  17.5  19.8   1.0"/m  107º     25                    17.7  19/01/2021  277P          
11P           18:53  03h18m13s +06º25'55"  18.7  21.9   1.6"/m   86º     59  10.9  16/12/2020  17.6  12/01/2021  11P           
36P           19:09  03h34m16s +08º07'30"  18.4  19.2   0.3"/m   54º    238                    19.1  06/12/2020  36P           
397P          20:01  04h26m18s +36º19'43"  17.9  19.4   0.2"/m  143º    219                    18.3  04/12/2020  397P          
100P          20:09  04h33m54s +45º59'18"  17.5  17.9   0.2"/m  234º   -563                    17.5  07/06/2016  100P          
C/2020 X3     20:15  04h39m39s -50º39'01"  15.5  19.1   4.4"/m    3º     41                                      C/2020 X3     
K20P04c       20:21  04h46m02s -23º13'24"   8.4   9.2   0.6"/m  332º    171                                      K20P04c       
173P          20:57  05h21m49s +19º19'25"  16.8  17.0   0.2"/m  302º   -327                    17.8  18/01/2021  173P          
398P          20:59  05h24m08s +13º39'24"  15.0  19.8   1.9"/m   43º     29  11.2  16/01/2021  14.9  18/01/2021  398P          
C/2020 M3     21:00  05h25m25s +48º36'22"  17.1  20.1   0.4"/m   77º     91  10.5  16/01/2021  16.1  18/01/2021  C/2020 M3     
C/2021 A7     21:45  06h09m40s -64º52'25"  16.6  17.5   0.7"/m  334º   -172                    17.3  13/01/2021  C/2021 A7     
C/2020 X2     22:12  06h37m22s +22º53'54"  18.8  19.5   0.3"/m  311º     70                    18.5  04/01/2021  C/2020 X2     
C/2020 U5     22:34  06h58m29s +32º19'15"  18.6  18.4   0.6"/m  299º   -458                    18.6  06/01/2021  C/2020 U5     
178P          22:53  07h17m42s +25º49'20"  18.3  20.4   0.5"/m  299º    192                    17.5  10/01/2021  178P          
403P          23:01  07h26m23s +07º58'43"  18.0  19.6   0.4"/m  306º    130                                      403P          
9P            23:38  08h03m28s +31º52'16"  16.3  17.4   0.6"/m  286º   -404  10.3  05/08/2016  15.4  02/09/2016  9P            
C/2019 T4     23:51  08h16m24s -40º36'15"  16.3  15.7   0.2"/m  283º   -501                    17.9  28/12/2019  C/2019 T4     
C/2021 A2     00:27  08h52m21s -35º47'14"  13.9  18.0   6.2"/m  316º      2                                      C/2021 A2     
135P          01:36  10h01m26s +03º56'53"  16.5  17.5   0.3"/m  284º   -438                                      135P          
K20P04b       01:47  10h12m12s -06º05'46"   9.6  10.7   0.9"/m  289º    169                                      K20P04b       
K20P04a       02:31  10h55m43s -06º34'13"  15.0  16.0   0.8"/m  289º    169                                      K20P04a       
409P          04:05  12h30m25s +03º28'11"  16.6  19.5   1.1"/m   71º     -4                                      409P          
C/2020 V2     04:54  13h19m23s +29º10'14"  18.4  17.0   0.3"/m  344º   -834                    18.1  06/01/2021  C/2020 V2     
C/2020 T2     05:13  13h37m32s +26º51'37"  16.5  17.6   0.6"/m   70º   -168                    17.8  13/12/2020  C/2020 T2     
405P          05:14  13h39m23s +03º48'29"  16.8  21.3   1.3"/m  144º     31                                      405P          
117P          05:16  13h40m33s -02º46'28"  17.6  17.9   0.2"/m  102º   -529  12.9  20/08/2014  18.2  14/04/2020  117P          
C/2021 A4     05:30  13h54m58s +52º04'19"  16.9  20.6   3.4"/m  328º    -54                                      C/2021 A4     
C/2010 U3     05:36  14h01m20s +35º45'30"  15.5  13.7   0.1"/m   13º    699                    18.9  20/07/2020  C/2010 U3     
C/2020 Y2     05:46  14h10m56s -16º20'25"  17.7  17.0   0.2"/m  197º   -509                                      C/2020 Y2     
C/2020 H6     06:01  14h25m41s -26º47'11"  17.2  16.7   0.2"/m   53º   -250                                      C/2020 H6     
C/2020 Y3     06:15  14h40m20s -08º15'08"  18.3  19.8   1.4"/m   27º     52                    18.2  15/01/2021  C/2020 Y3     
7P            06:28  14h52m48s +10º19'38"  12.8  14.7   1.4"/m   94º   -123  11.6  28/09/2008  20.3  17/01/2020  7P            
C/2019 N1     06:34  14h59m01s -60º48'12"  11.6  13.1   2.2"/m  168º     54  10.6  13/08/2020  14.9  15/08/2020  C/2019 N1     
6P            07:01  15h26m26s -00º25'20"  15.5  16.3   0.9"/m   87º   -236  12.2  21/12/2008  16.2  03/06/2015  6P            
289P          07:25  15h50m13s -17º53'38"  11.4  11.3   0.4"/m  102º    401                    17.9  19/01/2020  289P          
P/2005 L1     08:10  16h35m26s -15º12'54"  17.7  17.8   0.8"/m   95º   -282                    17.0  19/03/2013  P/2005 L1     
C/2018 N2     08:11  16h35m48s +61º41'23"  16.6  16.1   0.3"/m   22º    441  11.5  27/12/2019  16.0  12/12/2020  C/2018 N2     
C/2020 F3     08:13  16h37m43s -24º43'03"  17.7  17.6   0.2"/m  131º    205   9.2  11/09/2020  14.6  10/09/2020  C/2020 F3     
C/2019 F1     08:32  16h56m54s -51º10'31"  14.5  14.4   0.8"/m  128º   -149                    16.3  17/06/2020  C/2019 F1     
C/2020 O2     08:43  17h08m09s -37º07'06"  17.5  16.7   0.4"/m   71º   -216                                      C/2020 O2     
C/2017 T2     08:50  17h15m17s -29º25'28"  13.7  13.6   0.6"/m  123º    265  11.2  11/09/2020  14.9  13/09/2020  C/2017 T2     
246P          09:00  17h25m15s -20º49'59"  17.8  18.1   1.0"/m  100º    -29  12.5  07/04/2013  15.6  24/06/2020  246P          
C/2020 J1     09:24  17h49m14s -41º16'14"  15.9  15.8   0.2"/m   47º    -84                    16.8  05/05/2020  C/2020 J1     
C/2017 K2     09:41  18h06m22s +35º11'30"  14.5  13.1   0.3"/m   79º   -694  14.6  25/08/2020  15.4  15/12/2020  C/2017 K2     
C/2018 U1     09:46  18h11m16s +03º42'32"  16.3  15.4   0.3"/m  114º   -282                    16.9  12/11/2020  C/2018 U1     
91P           09:49  18h14m23s -20º36'41"  16.5  16.8   1.1"/m   82º     76                    19.7  24/05/2020  91P           
A/2017 U7     09:59  18h23m29s -20º17'18"  17.1  15.6   0.2"/m   54º    498                                      A/2017 U7     
C/2017 U7     09:59  18h23m29s -20º17'20"  17.1  15.6   0.2"/m   54º    498                                      C/2017 U7     
C/2020 K1     10:01  18h26m19s +39º29'51"  19.0  17.4   0.3"/m   84º   -835                    19.1  06/11/2020  C/2020 K1     
C/2020 K5     10:03  18h28m12s -21º52'09"  17.2  17.7   1.1"/m  115º   -132                                      C/2020 K5     
10P           10:39  19h03m58s -19º23'20"  11.6  12.7   2.0"/m   89º    -59   9.2  30/11/2015  19.2  25/05/2020  10P           
C/2019 K7     10:39  19h04m00s +25º09'19"  16.5  15.8   0.5"/m   36º    222                    16.5  21/11/2020  C/2019 K7     
C/2019 O3     11:02  19h26m36s +31º33'53"  17.8  16.0   0.3"/m   49º    -42                    17.3  29/11/2020  C/2019 O3     
98P           11:06  19h30m43s -20º29'02"  15.6  16.5   1.8"/m   86º     20                    17.6  11/11/2013  98P           
C/2020 M5     11:27  19h52m27s +45º21'38"  17.6  17.6   0.4"/m   42º   -207                    17.9  05/01/2021  C/2020 M5     
C/2019 U6     11:40  20h05m27s +29º24'21"  18.2  18.2   0.9"/m   68º    220  11.7  17/10/2020  17.9  12/11/2020  C/2019 U6     
C/2020 Q1     11:52  20h16m47s +07º42'01"  20.8  21.1   0.3"/m   78º    163  11.3  12/09/2020  14.4  24/10/2020  C/2020 Q1     

COMETAS RECUPERABLES (Mag<=18):

Cometas que, según el MPC, no han sido observados después de su último afelio.

              T.U.(*)                     MAG TEORICA                  DIAS  ULTIMA OBS
COMETA        MERID       POSICION         VIS  10x10    VEL     AP    PERI  MPC         COMETA
------------  -----  --------------------  ----  ----  -------  ----  -----  ----------  ------------
4P            12:01  20h25m58s -13º40'03"  17.2  17.4   1.1"/m   78º   -228  10/06/2015  4P            
323P          12:45  21h10m06s -14º24'46"  14.4  18.2   6.0"/m   67º      7  23/11/2016  323P          
97P           13:08  21h32m41s -05º38'50"  17.2  16.9   0.8"/m   78º   -386  31/12/2012  97P           
265P          14:20  22h45m12s -03º49'44"  18.0  19.3   1.9"/m   60º    -16  23/06/2012  265P          
P/2010 H2     15:21  23h46m05s -13º52'14"  16.1  15.6   0.5"/m   57º   1233  04/09/2010  P/2010 H2     
100P          20:09  04h33m54s +45º59'18"  17.5  17.9   0.2"/m  234º   -563  14/07/2016  100P          
6P            07:01  15h26m26s -00º25'20"  15.5  16.3   0.9"/m   87º   -236  14/01/2016  6P            
P/2005 L1     08:10  16h35m26s -15º12'54"  17.7  17.8   0.8"/m   95º   -282  03/05/2006  P/2005 L1     
98P           11:06  19h30m43s -20º29'02"  15.6  16.5   1.8"/m   86º     20  13/12/2013  98P           

(*) Hora T.U. de paso por el meridiano para un observador situado en el meridiano de Greenwich.
Se recuerda que los observatorios situados al Oeste deben sumar 4 minutos por grado de longitud y los situados al Este deben restar 4 minutos por grado, para obtener la hora de paso del cometa por su meridiano.

Esteban Reina Lorenz
Observatorio de Masquefa Cod. 232