Coordinates

RA: 17^h42^m39^s.965
DEC: -27^∘44'52''.771
Position-uncertainty [arcsec]: 5.760 × 10^-1
Galactic-longitude [deg]: 0.67
Galactic-latitude [deg]: 1.18
Coordinate-Reference

Binary System

X-ray Type: BH, XT, RP
Mean Distance [kpc]: 7.5^[1]
Distance Range [kpc]: 6.0 - 8.5^[1]
Hydrogen Column density [10²² cm⁻²]: 2.5
^[1]
G-band Absorption [mag]: 8.71
^[1]

Compact Object

Mass[M_☉]: 9.5^[1]




soft energy band: 2.0-10.0 keV
soft-band flux [10^-12 erg cm^-2 s^-1]:4.0 - 19200.0
soft X-ray variability: 4800.0
hard energy band: 15.0-50.0 keV
hard-band flux [10^-12 erg cm^-2 s^-1]:2.88 - 7200.0
hard X-ray variability: 2500.0

Optical Counterpart

V [mag]: 23.200000762939453
^[1]
J [mag]: 16.30(0.10)
^[1]
H [mag]: 15.50(0.20)
^[1]
K [mag]: 14.70(0.10)
^[1]