Reference : Two quasars seen near the spiral galaxy NGC 470
Scientific journals : Article
Physical, chemical, mathematical & earth Sciences : Space science, astronomy & astrophysics
http://hdl.handle.net/2268/17719
Two quasars seen near the spiral galaxy NGC 470
English
Arp, H. [ > > ]
Surdej, Jean mailto [Université de Liège - ULg > Département d'astrophys., géophysique et océanographie (AGO) > Astroph. extragalactique et observations spatiales (AEOS) >]
Swings, Jean-Pierre [Université de Liège - ULg > Département d'astrophys., géophysique et océanographie (AGO) > Département d'astrophys., géophysique et océanographie (AGO) >]
Sep-1984
Astronomy and Astrophysics
EDP Sciences
138
179-182
Yes (verified by ORBi)
International
0004-6361
1432-0746
Les Ulis
France
[en] QUASARS ; SPIRAL GALAXIES ; ULTRAVIOLET ASTRONOMY ; COSMOLOGY ; NGC 470 ; HALOS
[en] The discovery of two quasars with 16arcsec separation from each other on the sky and within 95arcsec of the nucleus of the spiral galaxy NGC 470 is reported. The quasars were discovered in a search for ultraviolet-excess objects in four overlapping fields of about 25 square degrees each. Preliminary spectroscopy of the quasars yields z = 1.875 (mv = 19.9 mag) and z = 1.533 (mv = 18.2 mag).
Researchers
http://hdl.handle.net/2268/17719
http://adsabs.harvard.edu/abs/1984A&A...138..179A
The authors thank EDP Sciences for their deposit authorization

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