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Query : 2020A&A...634A.101R |
2020A&A...634A.101R - Astronomy and Astrophysics, volume 634A, 101-101 (2020/2-1)
Multiple black hole system in 4C31.61 (2201+315).
ROLAND J., GATTANO C., LAMBERT S.B. and TARIS F.
Abstract (from CDS):
Abstract Copyright: © J. Roland et al. 2020
Journal keyword(s): astrometry - galaxies: jets - galaxies: individual: 2201+315
Simbad objects: 11
Number of rows : 11 |
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 | QSO B0420-0127 | QSO | 04 23 15.80072217 | -01 20 33.0656073 | 17.50 | 17.00 | 16.28 | ~ | 1207 | 3 | ||
2 | 3C 279 | Bla | 12 56 11.16657958 | -05 47 21.5251510 | 18.01 | 17.75 | 15.87 | ~ | 3045 | 2 | ||
3 | QSO B1532+016 | QSO | 15 34 52.45368345 | +01 31 04.2065145 | 19.0 | 18.5 | 18.58 | ~ | 202 | 2 | ||
4 | NAME Her B | Sy1 | 16 42 58.80997043 | +39 48 36.9939552 | 16.81 | 16.59 | 16.84 | ~ | 1725 | 2 | ||
5 | 8C 1803+784 | BLL | 18 00 45.6838528560 | +78 28 04.018028016 | 16.4 | 15.90 | 15.46 | ~ | 741 | 1 | ||
6 | 4C 56.27 | BLL | 18 24 07.06837171 | +56 51 01.4908155 | 18.9 | 19.30 | 16.48 | ~ | 482 | 1 | ||
7 | 4C 73.18 | BLL | 19 27 48.4947009120 | +73 58 01.572558816 | 16.06 | 15.11 | ~ | 534 | 2 | |||
8 | 4C 31.61 | Rad | 21 37 53.8 | +31 54 23 | ~ | 5 | 1 | |||||
9 | NAME BL Lac | BLL | 22 02 43.2913536816 | +42 16 39.979416792 | 15.66 | 14.72 | ~ | 2259 | 1 | |||
10 | 4C 31.63 | BLL | 22 03 14.9756830008 | +31 45 38.269473228 | 15.85 | 15.58 | 14.33 | ~ | 495 | 1 | ||
11 | 3C 454.3 | Bla | 22 53 57.7480438728 | +16 08 53.561508864 | 16.57 | 16.10 | 15.22 | ~ | 2848 | 2 |
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