Coordinates

RA: 19^h56^m0039^s.1
DEC: +03^∘26'0043''.7
Position-uncertainty [arcsec]: 9.000 × 10^-1
Galactic-longitude [deg]: 43.65
Galactic-latitude [deg]: -12.83
Coordinate-Reference

Binary System

X-ray Type: XT, XP
Mean Distance [kpc]: 5.0^[1]
Distance Range [kpc]: 3.0 - 7.0^[1]
Hydrogen Column density [10²² cm⁻²]: 0.31
^[1]
G-band Absorption [mag]: 1.08
^[1]

Compact Object

Mass[M_☉]: 1.4^[1]

Orbital Period [d]: 0.042280624999999995^[1]
Pulse Period [s]: 0.0031883308062763114^[1]

soft energy band: 3.0-10.0 keV
soft-band flux [10^-12 erg cm^-2 s^-1]:0.01 - 250.0
soft X-ray variability: 49088.72
hard energy band: 20.0-60.0 keV

Optical Counterpart

Mass[M_☉]: 0.085^[1]
Spectral Type: M6^[1]




K [mag]: 22.29(0.15)
^[1]