Coordinates

RA: 13^h57^m16^s.836
DEC: -09^∘32'38''.796
Position-uncertainty [arcsec]: 1.801 × 10^-3
Galactic-longitude [deg]: 328.7
Galactic-latitude [deg]: 50.0
Coordinate-Reference

Binary System

Alternative Name: J1357-0932
X-ray Type: XT, BH
Mean Distance [kpc]: 2.5^[1]
Distance Range [kpc]: 1.5 - 6.3^[1]
Hydrogen Column density [10²² cm⁻²]: 0.01
^[1]
G-band Absorption [mag]: 0.04
^[1]

Compact Object

Mass[M_☉]: 10.9^[1]

Orbital Period [d]: 0.11^[1]


soft energy band: 0.2-12.0 keV
soft-band flux [10^-12 erg cm^-2 s^-1]:0.0 - 354.7
soft X-ray variability: 80813.25

Optical Counterpart

Gaia DR3 Name: 3615597791550052736
Mass[M_☉]: 0.4000000059604645^[1]
Spectral Type: M4.5V^[1]
G [mag]: 20.677(0.020)
^[1]




W1 [mag]: 17.15(0.07)
^[1]
W2 [mag]: 16.39(0.11)
^[1]