Coordinates


RA: 17h56m0057s.2
DEC: -2506'0028''.1
Position-uncertainty [arcsec]: 3.000 × 10-1
Galactic-longitude [deg]: 4.58
Galactic-latitude [deg]: -0.21
Coordinate-Reference

Binary System


Alternative Name: J1756-2506
X-ray Type: XP, XT
Mean Distance [kpc]: 8.5[1]

Hydrogen Column density [1022 cm−2]: 6.0
[1]
G-band Absorption [mag]: 20.91
[1]

Compact Object


Mass[M]: 1.4[1]

Orbital Period [d]: 0.03799[1]
Pulse Period [s]: 0.005493[1]

soft energy band: 0.2-12.0 keV
soft-band flux [10-12 erg cm-2 s-1]:161.75
soft X-ray variability: 1.0
hard energy band: 15.0-50.0 keV

Optical Counterpart


Mass[M]: 0.007000000216066837[1]





K [mag]: 21.00(0.10)
[1]