BlackCAT A Catalog of Stellar-Mass Black Holes in X-ray Binaries

ID# 59

IGR J17454-2919

RA (h:m:s)  DEC (º:':")  J2000:
17:45:27.69 -29:19:53.83
( Paizis2015 )

Galactic l (º)  b (º)  J2000:
359.6444268  -00.1765105

Year of discovery: 2014  
( Chenevez2014 )

# of outbursts after discovery:


Basic data

Distance (d) (kpc)
d above plane (z) (kpc)
Orbital period (h)
Peak X-ray flux 2.78E-10
[2-10]
(erg/s/cm2) [keV] Chenevez2014a
Outburst magnitude (AB) (mag)
Quiescent magnitude (AB) J=17.137 (mag) Paizis2015
E(B-V) 10 (mag) Schlafly2011
Spectral type
Notes IGR J17454-2919: the nature of this transient source is still unclear. Paizis2015 has proposed that 2MASS J17452768-2919534 is the IR counterpart although it is 2.4” away from the X-ray position.

Optical/NIR magnitudes

Mag. Outburst (AB)
Mag. Quiescence (AB) Paizis2015
J H Ks
=17.137 =14.428±0.06 =13.22±0.02
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Default image: DSS2 Red
IGR J17454-2919 in Simbad
Finding charts orientation:North up, East left
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Object marked with lines


Finding chart
This research has made use of NASA's Astrophysics Data System (ADS) and the SIMBAD database operated at CDS (Strasbourg, France)
Please acknowledge the use of this catalogue in any published work you derive from it.