Coordinates

RA: 17^h54^m014^s.47
DEC: -27^∘54'035''.34
Position-uncertainty [arcsec]: 3.000 × 10^-1
Galactic-longitude [deg]: 1.85
Galactic-latitude [deg]: -1.1
Coordinate-Reference

Binary System

X-ray Type: XT, XB
Mean Distance [kpc]: 9.2^[1]
Distance Range [kpc]: 6.3 - 9.6^[1]
Hydrogen Column density [10²² cm⁻²]: 2.0
^[1]
G-band Absorption [mag]: 6.97
^[1]

Compact Object

Mass[M_☉]: 1.4

Orbital Period [d]: 0.225^[1]


soft energy band: 0.2-12.0 keV
soft-band flux [10^-12 erg cm^-2 s^-1]:2.42 - 10.32
soft X-ray variability: 4.26
hard energy band: 17.0-60.0 keV
hard-band flux [10^-12 erg cm^-2 s^-1]:4.86
hard X-ray variability: 1.0

Optical Counterpart

K [mag]: 18.12(0.15)
^[1]