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Query : 2019ApJ...881..140S |
2019ApJ...881..140S - Astrophys. J., 881, 140-140 (2019/August-3)
Differential interferometric signatures of close binaries of supermassive black holes in active galactic nuclei.
SONGSHENG Y.-Y., WANG J.-M., LI Y.-R. and DU P.
Abstract (from CDS):
Abstract Copyright: © 2019. The American Astronomical Society. All rights reserved.
Journal keyword(s): supermassive black holes - binary black holes - optical interferometry
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 | ESO 113-45 | Sy1 | 01 23 45.7631533440 | -58 48 20.808928944 | 14.08 | 13.83 | 13.34 | ~ | 880 | 0 | ||
2 | Mrk 1506 | Sy1 | 04 33 11.0956735296 | +05 21 15.619461552 | 15.72 | 15.05 | 10.08 | ~ | 2000 | 2 | ||
3 | Mrk 1095 | Sy1 | 05 16 11.4092471904 | -00 08 59.157166920 | 14.30 | 13.92 | ~ | 890 | 1 | |||
4 | IC 450 | Sy1 | 06 52 12.3346265592 | +74 25 37.121227716 | 15.16 | 14.19 | ~ | 571 | 1 | |||
5 | QSO J0854+2006 | BLL | 08 54 48.8749846272 | +20 06 30.639583620 | 15.91 | 15.43 | 15.56 | ~ | 2331 | 1 | ||
6 | Mrk 142 | Sy1 | 10 25 31.2786898344 | +51 40 34.867889004 | 16.33 | 16.12 | ~ | 290 | 0 | |||
7 | NGC 4151 | Sy1 | 12 10 32.5759813872 | +39 24 21.063527532 | 12.18 | 11.48 | ~ | 3692 | 2 | |||
8 | 3C 273 | BLL | 12 29 06.6998257176 | +02 03 08.597629980 | 13.05 | 14.830 | 14.11 | ~ | 5802 | 1 | ||
9 | NGC 5548 | Sy1 | 14 17 59.5400291832 | +25 08 12.603122268 | 14.35 | 13.73 | ~ | 2710 | 0 | |||
10 | ICRF J184208.9+794617 | Sy1 | 18 42 08.9904975672 | +79 46 17.127835104 | 16.06 | 15.38 | ~ | 1316 | 0 | |||
11 | NGC 7469 | Sy1 | 23 03 15.6 | +08 52 26 | 12.60 | 13.00 | 12.34 | ~ | 2096 | 3 |
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