1981A&AS...44..159B


C.D.S. - SIMBAD4 rel 1.7 - 2021.05.09CEST11:07:17

1981A&AS...44..159B - Astron. Astrophys., Suppl. Ser., 44, 159-162 (1981)

Survey of the optical variability of compact extragalactic objects. IV. Objects from 12h to 16h.

BARBIERI C. and ROMANO G.

Journal keyword(s):

Simbad objects: 20

goto View the reference in ADS

Number of rows : 20

N Identifier Otype ICRS (J2000)
RA
ICRS (J2000)
DEC
Mag U Mag B Mag V Mag R Mag I Sp type #ref
1850 - 2021
#notes
1 Ton 605 HB* 12 16 53.6747853642 +30 04 08.693588731   16.110 15.98     B 221 0
2 6C 121520+302351 BLL 12 17 52.0819140772 +30 07 00.636792927   16.07 15.62 13.47   ~ 418 1
3 QSO B1217+023 BLL 12 20 11.8845856 +02 03 42.224641   16.15 15.97 15.6   ~ 298 1
4 7C 1219+2830 BLL 12 21 31.6902446544 +28 13 58.500383827   16.81 16.11 14.24   ~ 797 1
5 4C 04.42 QSO 12 22 22.54962080 +04 13 15.7761797   17.88 17.98 17.06   ~ 260 1
6 3C 273 BLL 12 29 06.6996828061 +02 03 08.598846466   13.05 14.830 14.11   ~ 5433 1
7 QSO B1252+119 QSO 12 54 38.25561161 +11 41 05.8951798   16.99 16.64 16.76   ~ 248 1
8 QSO B1253+104 QSO 12 56 07.6709705382 +10 08 53.654289499   19.21 18.94     ~ 40 1
9 3C 279 Bla 12 56 11.1664521013 -05 47 21.531840471   18.01 17.75 15.87   ~ 2776 2
10 NAME X Comae Galaxy Sy1 13 00 22.1585922148 +28 24 02.638271764   17.23 16.65     ~ 82 0
11 ICRF J130028.5+283010 Sy1 13 00 28.5300961393 +28 30 10.183002224   17.3 18 16.19   ~ 96 1
12 7C 1306+2724 QSO 13 08 56.8174714170 +27 08 11.620706068   18.29 18.34     ~ 36 1
13 4C 18.36 QSO 13 10 56.7708487614 +17 59 37.719476248   19.25 19.05     ~ 59 1
14 Ton 155 QSO 13 21 14.7249101712 +28 47 48.972492769   17.46 17.27     ~ 66 0
15 Ton 156 QSO 13 21 15.8595181416 +28 47 19.495475730   16.88 16.69     ~ 96 0
16 3C 287 QSO 13 30 37.6950709913 +25 09 10.983254741   18.31 17.67     ~ 332 1
17 4C 01.41 Rad 15 08 28.8 +01 02 08   15.95 17.5     ~ 20 1
18 2MASX J15474353+2052167 Sy1 15 47 43.5377678391 +20 52 16.613895999   16.80 16.69 15.70   ~ 456 0
19 2E 3648 Sy1 16 20 21.8184966430 +17 36 23.952696503   16.53 16.41 20.5   ~ 392 2
20 4C 23.43 Sy1 16 24 39.0836869355 +23 45 12.221830474   17.91 17.47     ~ 320 1

    Equat.    Gal    SGal    Ecl

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2021.05.09-11:07:17

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