UltraCompCAT A Catalogue of Ultra-Compact and Short Orbital Period X-ray Binaries

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ID# 41

IGR J17254-3257

1RXS J172525.5-325717, 1RXS J172525.2-325717

Candidate UCXB

RA                 Dec    

[hh:mm:ss.ss]          [dd:mm:ss.ss]

17:25:24.8    -32:57:15

                     [ICRS]

ℓ                      b

[deg]                            [deg]

354.279061  01.474670

Year of discovery: 2003

(Walter2004)

Basic data
Location in Globular Cluster
Type of accretor NS Persistent
Distance [kpc]
(other distances)
 		<14.5 (He)
Chenevez2007
Chelovekov2017
z [kpc] 0.37 Chenevez2007
Orbital period (Porb) [min]
Porb determination method
Thermonuclear X-ray burst Short-B
IB 		Brandt2006b
Chenevez2007
Peak X-ray flux [erg s-1 cm-2]
(2 - 10 keV)		 2.77E-11 Chenevez2007
NH [x1022 cm-2] 1.79 Chenevez2007
E(B-V) [mag]
Magnitude
Proposed companion


NOTES

Spectral data
UV
Optical
X-ray

Peak Optical/NIR magnitudes
If the system is transient, quiescent magnitudes are indicated with a "q" superindex
Aladin finding chart
Scroll to zoom. Set survey image in "Manage layers"
Default image: DSS2 Red
IGR J17254-3257 in Simbad

References to finding charts

Ratti2010


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.
Last modified: 09 May 2023.