Reclassification of the nearest quasar pair candidate: SDSS J15244+3032–RXS J15244+3032

被引：0
作者：
E. P. Farina
R. Falomo
A. Treves
R. Decarli
J. Kotilainen
R. Scarpa
机构：
[1] Università degli Studi dell’Insubria,INFN Milano–Bicocca
[2] Università degli Studi di Milano–Bicocca,INAF
[3] Osservatorio Astronomico di Padova,Finnish Centre for Astronomy with ESO (FINCA)
[4] Max–Planck–Institut für Astronomie,undefined
[5] University of Turku,undefined
[6] Instituto de astrofìsica de Canarias,undefined
来源：
Astrophysics and Space Science | 2013年 / 345卷
关键词：
Galaxies: active; Quasars: individual: SDSS J15244+3032, RXS J15244+3032;
D O I：
暂无
中图分类号：
学科分类号：
摘要：
We present optical spectroscopy of the nearest quasar pair listed in the 13th edition of the Véron-Cetty & Véron catalogue, i.e. the two quasars SDSS J15244+3032 and RXS J15244+3032 (redshift z≈0.27, angular separation Δθ≈7″, and line-of-sight velocity difference ΔV≈1900 km/s). This system would be an optimal candidate to investigate the mutual interaction of the host galaxies with ground based optical imaging and spectroscopy. However, new optical data demonstrate that RXS J15244+3032 is indeed a star of spectral type G.
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页码：199 / 202
页数：3
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