IGR J17497-2821

MISCLASSIFIED MILKY WAY

Constellation
Sagittarius

Equatorial coordinates
α = 17 49 38.037
δ = -28 21 17.370

Galactic coordinates
l = 0.9532°
b = -0.4528°

Suspected	2007^Ref
Re-classified	2007^Ref
Type	X-ray nova (BH transient)^Ref

Identifiers

IGR J17497-2821	IRAS -	GSC2.4.2 S8DY224190	AAVSO -
SIMBAD [CHM2006] Candidate 1b	Pan-STARRS -	SAO -	VSX -
GAIA DR3 -	SkyMapper -	WRAY -	GCVS -
2MASS -	HIP -	Hen -	BD -
WISE -	TYC -	ESO -	HD -

Symbiotic Catalogs

Bidelman (1954)	-	Allen (1984)	-	Belzcyński et al. (2001)	-
Gaposchkin (1957)	-	Kenyon (1986)	-	Akras et al. (2019)	-
Boyarchuk (1969)	-	Vaidis (1988, 1991)	-

Position

Right ascension (°)	267.4085^Ref	Parallax (mas)	-	Reddening E(B-V) (mag)	19.52±4.69^Ref ^{, Note}
Declination (°)	-28.3548^Ref	Distance (kpc)	-^{, Note}
Galactic longitude (°)	0.9532^Ref	Proper motion in α (mas/yr)	-
Galactic latitude (°)	-0.4528^Ref	Proper motion in δ (mas/yr)	-

Links

SIMBAD CDS Portal

Notes

Classified as an X-ray nova (Walter et al., 2007), a black hole candidate (Rodriguez et al., 2007), or a "symbiotic" K III+BH binary (Paizis et al., 2007), this object exhibits hard X-rays (Cadolle Bel et al., 2007).

References

Cadolle Bel, M., Ribó, M., Rodriguez, J. et al., 2007, ApJ, 659, 1, 549, 2007ApJ...659..549C
Paizis, A., Nowak, M. A., Chaty, S. et al., 2007, ApJL, 657, 2, L109, 2007ApJ...657L.109P
Rodriguez, J., Cadolle Bel, M., Tomsick, J. A. et al., 2007, ApJL, 655, 2, L97, 2007ApJ...655L..97R
Walter, R., Lubiński, P., Paltani, S. et al., 2007, A&A, 461, 2, L17, 2007A&A...461L..17W

Last updated: August 20, 2021