2004A&A...414L..37A


C.D.S. - SIMBAD4 rel 1.7 - 2020.09.30CEST18:53:01

2004A&A...414L..37A - Astronomy and Astrophysics, volume 414, L37-40 (2004/2-2)

The double radio source 3C 343.1: A galaxy-QSO pair with very different redshifts.

ARP H., BURBIDGE E.M. and BURBIDGE G.

Abstract (from CDS):

The strong radio source 3C 343.1 consists of a galaxy and a QSO separated by no more than about 0.25". The chance of this being an accidental superposition is conservatively ∼1x10–8. The z=0.344 galaxy is connected to the z=0.750 QSO by a radio bridge. The numerical relation between the two redshifts is that predicted from previous associations. This pair is an extreme example of many similar physical associations of QSOs and galaxies with very different redshifts.

Abstract Copyright:

Journal keyword(s): galaxies: active - galaxies: individual: 3C 343.1 - quasars: general - radio continuum: general

CDS comments: The galaxy at z=0.344 = [TCO98] Galaxy in SIMBAD.

Simbad objects: 3

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Number of rows : 3

N Identifier Otype ICRS (J2000)
RA
ICRS (J2000)
DEC
Mag U Mag B Mag V Mag R Mag I Sp type #ref
1850 - 2020
#notes
1 NGC 3628 GiP 11 20 17.018 +13 35 22.16   10.42 9.48 9.22   ~ 755 3
2 3C 343.1 Sy2 16 38 28.2249692 +62 34 44.313080   20.7 20.7     ~ 156 2
3 NGC 7603 Sy1 23 18 56.6537061537 +00 14 37.974617713   14.73 14.01     ~ 358 0

    Equat.    Gal    SGal    Ecl

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2020.09.30-18:53:01

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