1999ApJ...511L...9B

Query : 1999ApJ...511L...9B

1999ApJ...511L...9B - Astrophys. J., 511, L9-L11 (1999/January-3)

A group of quasi-stellar objects closely associated with NGC 1068.

BURBIDGE E.M.

Abstract (from CDS):

It is shown that three of the compact X-ray sources detected by ROSAT close to the nearby classical Seyfert galaxy NGC 1068 are quasi-stellar objects (QSOs) with redshifts z=0.261, 0.385, and 0.655. Also, using previous optical studies, we show that a total of 11 QSOs brighter than V=19 mag and with redshifts that range from 0.261 to 2.108 lie within a radius of 50' of NGC 1068. The distribution and very high surface density of these QSOs strongly suggest that they are physically associated with NGC 1068 and were ejected from it.

Abstract Copyright: ∼

Journal keyword(s): Galaxies: Individual: NGC Number: NGC 1068 - Galaxies: Seyfert - Galaxies: Quasars: General - X-Rays: Galaxies

Nomenclature: Table 2: [B99] JHHMM+DDMM N=14.

CDS comments: Table 2: Objects 'ROSAT counts' are [R97] NGC 1068 NN.

Simbad objects: 20

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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 - 2026 		#notes
1 PHL 1412 QSO 02 39 22.8793267128 -00 01 19.639697016   15.78 15.48 15.97   ~ 46 0
2 2SLAQ J024037.88+001118.9 Sy1 02 40 37.8828726912 +00 11 18.876017148   19.31 19.07     ~ 40 0
3 QSO B0238-0058 Sy1 02 41 26.7134993016 -00 45 26.256833640   18.71 18.52     ~ 40 0
4 QSO B0239-0008 QSO 02 41 41.5287045336 +00 04 16.612059900   18.84 18.72     ~ 36 0
5 QSO B0239+0021 QSO 02 41 56.1539487408 +00 34 41.827547532   19.22 18.92     ~ 30 0
6 QSO B0239-0005 QSO 02 41 57.1523948616 +00 07 03.561059604   18.72 18.22     ~ 32 0
7 QSO B0239-0012 QSO 02 42 00.9178726608 +00 00 21.099306708   18.70 18.70     ~ 47 0
8 [B99] J0242+0021 QSO 02 42 40.7 +00 22 21           ~ 5 0
9 M 77 Sy2 02 42 40.7091669408 -00 00 47.859690204 9.70 9.61 8.87 10.1 9.9 ~ 4897 2
10 GSC 04699-00005 * 02 42 44.4242212896 -00 06 32.816647476   13.37 12.46 12.35   ~ 10 0
11 QSO B0240-0012 QSO 02 43 04.6898192232 +00 00 05.460988716   18.73 18.45     ~ 66 0
12 SDSS J024325.54-000412.7 Sy1 02 43 25.5458842104 -00 04 12.710311716           ~ 16 0
13 QSO B0241+0005 QSO 02 44 13.8424164648 +00 18 33.525002448   19.09 18.92     ~ 34 0
14 [VV2000] J024534.7-000711 QSO 02 45 34.70 -00 07 11.0     18.20     ~ 6 0
15 NGC 2639 Sy2 08 43 38.0682469032 +50 12 19.942091604 12.90 12.56 11.65     ~ 451 2
16 NGC 3516 Sy1 11 06 47.4632200800 +72 34 07.298374656   13.12 12.40     ~ 1638 0
17 M 106 Sy2 12 18 57.620 +47 18 13.39   9.14 8.41 8.11   ~ 2512 4
18 NGC 5548 Sy1 14 17 59.5400291832 +25 08 12.603122268   14.35 13.73     ~ 2895 0
19 NGC 5689 GiP 14 35 29.7025058208 +48 44 29.759376048   12.7       ~ 132 0
20 NGC 5985 SyG 15 39 37.0545742176 +59 19 55.216886664   15.24 14.22     ~ 267 0

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