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Query : 1986AJ.....91.1456R |
1986AJ.....91.1456R - Astron. J., 91, 1456-1462 (1986)
Celestial reference coordinate systems : submilliarcsecond precision demonstrated with VLBI observations.
ROBERTSON D.S., FALLON F.W. and CARTER W.E.
Journal keyword(s):
Simbad objects: 25
Number of rows : 25 |
N | Identifier | Otype |
ICRS (J2000) RA |
ICRS (J2000) DEC |
Mag U | Mag B | Mag V | Mag R | Mag I | Sp type |
#ref
1850 - 2024 |
#notes |
---|---|---|---|---|---|---|---|---|---|---|---|---|
1 | 4C 01.02 | Bla | 01 08 38.77110544 | +01 35 00.3171844 | 18.54 | 18.39 | 19.05 | ~ | 543 | 1 | ||
2 | 4C 67.05 | QSO | 02 28 50.05148365 | +67 21 03.0293322 | 19.5 | 19.50 | 18.1 | ~ | 249 | 1 | ||
3 | 4C 13.14 | Bla | 02 31 45.89405619 | +13 22 54.7162847 | 17.96 | 17.71 | 17.93 | ~ | 277 | 1 | ||
4 | 4C 28.07 | QSO | 02 37 52.40567519 | +28 48 08.9899986 | 19.30 | 16.99 | ~ | 613 | 1 | |||
5 | QSO B0235+1624 | BLL | 02 38 38.93010450 | +16 36 59.2745528 | 16.46 | 15.50 | 15.92 | ~ | 1545 | 2 | ||
6 | 4C 47.08 | BLL | 03 03 35.24221958 | +47 16 16.2754726 | 17.54 | 16.95 | 16.2 | ~ | 272 | 1 | ||
7 | 6C 035545+504923 | Bla | 03 59 29.74727351 | +50 57 50.1618607 | ~ | 447 | 1 | |||||
8 | QSO J0530+13 | Bla | 05 30 56.41674741 | +13 31 55.1494688 | 20.00 | 19.35 | ~ | 959 | 1 | |||
9 | 7C 055201.39+394824.00 | Bla | 05 55 30.80561419 | +39 48 49.1649683 | 18.30 | 17.5 | ~ | 505 | 2 | |||
10 | QSO B0742+103 | QSO | 07 45 33.05952486 | +10 11 12.6922178 | 24.00 | 23.72 | ~ | 192 | 1 | |||
11 | QSO J0854+2006 | BLL | 08 54 48.8749846272 | +20 06 30.639583620 | 15.91 | 15.43 | 15.56 | ~ | 2329 | 1 | ||
12 | ICRF J092703.0+390220 | Sy1 | 09 27 03.01394144 | +39 02 20.8518067 | 17.17 | 17.00 | 16.486 | ~ | 1001 | 1 | ||
13 | 3C 273 | BLL | 12 29 06.6998257176 | +02 03 08.597629980 | 13.05 | 14.830 | 14.11 | ~ | 5798 | 1 | ||
14 | 3C 279 | Bla | 12 56 11.16657958 | -05 47 21.5251510 | 18.01 | 17.75 | 15.87 | ~ | 3042 | 2 | ||
15 | Mrk 668 | Sy1 | 14 07 00.39441712 | +28 27 14.6901341 | 16.13 | 15.35 | 10.29 | ~ | 773 | 2 | ||
16 | ICRF J163813.4+572023 | Sy1 | 16 38 13.45629995 | +57 20 23.9789828 | 16.90 | 16.94 | ~ | 359 | 1 | |||
17 | 4C 69.21 | QSO | 16 42 07.84851261 | +68 56 39.7563611 | 19.723 | 19.219 | ~ | 304 | 1 | |||
18 | NAME Her B | Sy1 | 16 42 58.80997043 | +39 48 36.9939552 | 16.81 | 16.59 | 16.84 | ~ | 1725 | 2 | ||
19 | QSO B1741-038 | QSO | 17 43 58.85613537 | -03 50 04.6167326 | 20.40 | 17.98 | ~ | 548 | 1 | |||
20 | 8C 1803+784 | BLL | 18 00 45.6838528560 | +78 28 04.018028016 | 16.4 | 15.90 | 15.46 | ~ | 740 | 1 | ||
21 | 4C 73.18 | BLL | 19 27 48.4947009120 | +73 58 01.572558816 | 16.06 | 15.11 | ~ | 534 | 2 | |||
22 | QSO B2134+0028 | QSO | 21 36 38.58632232 | +00 41 54.2128562 | 17.30 | 17.08 | 17.02 | ~ | 562 | 2 | ||
23 | NAME BL Lac | BLL | 22 02 43.2913536816 | +42 16 39.979416792 | 15.66 | 14.72 | ~ | 2258 | 1 | |||
24 | 4C -03.79 | QSO | 22 18 52.03772044 | -03 35 36.8795441 | 16.93 | 16.38 | 16.15 | ~ | 341 | 1 | ||
25 | 3C 454.3 | Bla | 22 53 57.7480438728 | +16 08 53.561508864 | 16.57 | 16.10 | 15.22 | ~ | 2847 | 2 |
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