Coordinates

RA: 15^h38^m0013^s.8
DEC: -55^∘42'0011''.9
Position-uncertainty [arcsec]: 3.800 × 10⁰
Galactic-longitude [deg]: 324.95
Galactic-latitude [deg]: -0.13
Coordinate-Reference

Binary System

Alternative Name: J1538-5542
X-ray Type: XT
Mean Distance [kpc]: 8.0^[1]

Hydrogen Column density [10²² cm⁻²]: 7.7
^[1]
G-band Absorption [mag]: 24.39
^[1]

Compact Object

Mass[M_☉]: 1.4

Orbital Period [d]: 1.23^[1]


soft energy band: 4.0-12.0 keV

Optical Counterpart

K [mag]: 18.0(0.5)
^[1]