Coordinates


RA: 18h10m020s.86
DEC: -1904'0011''.2
Position-uncertainty [arcsec]: 1.366 × 100
Galactic-longitude [deg]: 11.36
Galactic-latitude [deg]: 0.06
Coordinate-Reference

Binary System


X-ray Type: XT, XB
Mean Distance [kpc]: 5.5[1]
Distance Range [kpc]: 3.5 - 8.7[1]
Hydrogen Column density [1022 cm−2]: 6.0
[1]
G-band Absorption [mag]: 20.91
[1]

Compact Object


Mass[M]: 1.4




soft energy band: 0.5-10.0 keV
hard energy band: 14.0-195.0 keV
hard-band flux [10-12 erg cm-2 s-1]:21.16 - 82.09
hard X-ray variability: 3.88

Optical Counterpart






J [mag]: 14.68(0.05)
[1]
H [mag]: 13.01(0.06)
[1]
K [mag]: 12.32(0.05)
[1]