Coordinates
RA: 16h41m50s.785
DEC: -45∘32'25''.452
Position-uncertainty [arcsec]: 1.483 × 10-3
Galactic-longitude [deg]: 339.19
Galactic-latitude [deg]: 0.49
Coordinate-Reference
Binary System
Alternative Name: INTEGRAL1 31
X-ray Type: SG,XT
Mean Distance [kpc]: 4.93
Distance Range [kpc]: 2.14 - 8.82
Hydrogen Column density [1021 cm−2]: 150.0
Compact Object
Orbital Period [d]: 3.74[1][2][3]
Pulse Period [s]: 1246.0[1][2]
XMM-Newton flux [10-12 erg cm-2 s-1]:0.34 - 72.11 (0.2-12.0 keV)
Swift/XRT flux [10-12 erg cm-2 s-1]:0.0 - 44.05 (0.3-10.0 keV)
Swift/BAT flux [10-12 erg cm-2 s-1]:54.0 (14-195 keV)
INTEGRAL flux [10-12 erg cm-2 s-1]:49.05 (17-60 keV)
Optical Counterpart
Gaia DR3 Name: 5943166184173519744
Counterpart: confirmed
Spectral Type: BN0.5Ia[1]
G [mag]: 20.419(0.009)
J [mag]: 13.87(0.05)
H [mag]: 12.30(0.04)
K [mag]: 11.483(0.032)
W1 [mag]: 10.932(0.009)
W2 [mag]: 10.923(0.009)
