1999A&A...350L..31G

Query : 1999A&A...350L..31G

1999A&A...350L..31G - Astronomy and Astrophysics, volume 350L31-34 (1999/10-2)

RX J1624.9+7554: a new X-ray transient AGN.

GRUPE D., THOMAS H.-C. and LEIGHLY K.M.

Abstract (from CDS):

We report the discovery of a new X-ray transient AGN, RX J1624.9+7554. This object appeared to be bright in the ROSAT All-Sky Survey, but had turned off in two pointed observations about one and a half years later. The optical identification spectrum shows a non-emission line spectrum of a spiral galaxy at z=0.064. We will discuss several hypotheses that can explain the peculiar behaviour of this object.

Abstract Copyright: ∼

Journal keyword(s): accretion, accretion disks - galaxies: active - galaxies: nuclei - galaxies: individual: RX J1624.9+7554

Simbad objects: 6

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Number of rows : 6
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 LEDA 87392 Sy1 00 39 15.8339634552 -51 17 01.481641692   15.77 15.28 15.66   ~ 134 0
2 2MASS J01341690-4258262 Sy1 01 34 16.9072341600 -42 58 26.223391344   18.17 17.30 16.71   ~ 81 1
3 IC 3599 Sy1 12 37 41.1939398400 +26 42 27.484266888   15.7 16.5     ~ 191 0
4 RX J1242.6-1119 PaG 12 42 36.9 -11 19 35           ~ 49 1
5 NGC 5905 H2G 15 15 23.3280793632 +55 31 01.926808032   13.6       ~ 287 1
6 2MASX J16245665+7554560 BLL 16 24 56.5716973728 +75 54 55.975695048     16.60     ~ 59 0

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