2004A&A...423L..17H

Query : 2004A&A...423L..17H

2004A&A...423L..17H - Astronomy and Astrophysics, volume 423L17-20 (2004/8-4)

Discovery of a new INTEGRAL source: IGR J19140+0951.

HANNIKAINEN D.C., RODRIGUEZ J., CABANAC C., SCHULTZ J., LUND N., VILHU O., PETRUCCI P.O. and HENRI G.

Abstract (from CDS):

IGR J19140+0951 (formerly known as IGR J19140+098) was discovered with the INTEGRAL satellite in March 2003. We report the details of the discovery, using an improved position for the analysis. We have performed a simultaneous study of the 5-100keV JEM-X and ISGRI spectra from which we can distinguish two different states. From the results of our analysis we propose that IGR J19140+0951 is a persistent Galactic X-ray binary, probably hosting a neutron star although a black hole cannot be completely ruled out.

Abstract Copyright: ∼

Journal keyword(s): X-rays: binaries - X-rays: individual: IGR J19140+0951 - gamma-rays: observations

Simbad objects: 5

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Number of rows : 5
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 V* V381 Nor HXB 15 50 58.6637920704 -56 28 35.258385000           K3III 1254 0
2 4U 1908+075 HXB 19 10 48.2133201408 +07 35 51.707133960           O7.5/9.5If 139 0
3 EXO 1912+097 X 19 14 +09.8           ~ 10 0
4 IGR J19140+0951 HXB 19 14 04.2271468632 +09 52 58.399995144   18.6 16.4     B1Iab 111 0
5 Granat 1915+105 HXB 19 15 11.55576 +10 56 44.9052           ~ 2810 0

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