2007A&A...461L..17W


Query : 2007A&A...461L..17W

2007A&A...461L..17W - Astronomy and Astrophysics, volume 461, L17-20 (2007/1-2)

IGR J17497-2821: a new X-ray nova.

WALTER R., LUBINSKI P., PALTANI S., PRODUIT N., ZURITA J., KUULKERS E., BECKMANN V., GEHRELS N., BLECHA A., CARRIER F. and CHERIX M.

Abstract (from CDS):

A new hard X-ray transient has been discovered by INTEGRAL on 2006 Sep. 17 at 1 degree from the Galactic Centre. INTEGRAL, Swift/XRT and optical photometric observations are used to characterize IGR J17497-2821 and to unveil its nature. The X-ray position has been refined to arcsec level through a study of the optical variability of the possible counterparts. Hard X-ray variability and spectroscopy are used to determine the nature of the source outburst. IGR J17497-2821 is a new X-ray Nova in low-hard state, probably a new Black-Hole Candidate.

Abstract Copyright:

Journal keyword(s): gamma rays: observations - X-rays: individuals: IGR J17497-2821

Nomenclature: Fig.2, Table 2: [WLP2007] N (Nos 1-6).

Simbad objects: 12

goto Full paper

goto View the references in ADS

Number of rows : 12
N Identifier Otype ICRS (J2000)
RA
ICRS (J2000)
DEC
Mag U Mag B Mag V Mag R Mag I Sp type #ref
1850 - 2022
#notes
1 IGR J17395-2942 gam 17 39.0 -29 42           ~ 1 0
2 NAME Great Annihilator LXB 17 43 54.83 -29 44 42.6           ~ 658 1
3 NAME Galactic Center reg 17 45 39.60213 -29 00 22.0000           ~ 13084 0
4 [WLP2007] 4 * 17 49 37.51 -28 21 15.6           ~ 2 0
5 [WLP2007] 5 * 17 49 37.55 -28 21 19.0           ~ 2 0
6 [WLP2007] 3 * 17 49 37.67 -28 21 13.4           ~ 2 0
7 [WLP2007] 6 * 17 49 37.72 -28 21 16.9           ~ 2 0
8 2MASS J17493780-2821181 NIR 17 49 37.81 -28 21 18.1   17.4 16.6     ~ 7 0
9 [WLP2007] 2 * 17 49 37.92 -28 21 14.8           ~ 2 0
10 [CHM2006] Candidate 1b LXB 17 49 38.039 -28 21 17.50           ~ 72 0
11 [WLP2007] 1 * 17 49 38.11 -28 21 17.2           ~ 2 0
12 NAME Galactic Bulge reg ~ ~           ~ 3895 0

To bookmark this query, right click on this link: simbad:objects in 2007A&A...461L..17W and select 'bookmark this link' or equivalent in the popup menu


2022.08.10-06:58:20

© Université de Strasbourg/CNRS

    • Contact