Coordinates

RA: 16^h26^m36^s.515
DEC: -51^∘56'30''.653
Position-uncertainty [arcsec]: 3.805 × 10^-5
Galactic-longitude [deg]: 332.78
Galactic-latitude [deg]: -2.0
Coordinate-Reference

Binary System

Alternative Name: UCAC3 77-300187
X-ray Type: BE,CL,HT,QPO,XP
Mean Distance [kpc]: 7.9
Distance Range [kpc]: 5.87 - 12.02
Hydrogen Column density [10²¹ cm⁻²]: 35.93

Compact Object

Orbital Period [d]: 132.9^[1]
Pulse Period [s]: 15.36^[1]
CRSF energy [keV]: 10,18^[1][2]
Chandra flux [10^-12 erg cm^-2 s^-1]:0.75 (0.5-7.0 keV)
Swift/XRT flux [10^-12 erg cm^-2 s^-1]:41.24 (0.3-10.0 keV)
Swift/BAT flux [10^-12 erg cm^-2 s^-1]:14.98 (14-195 keV)

Optical Counterpart

Gaia DR3 Name: 5933976985766949376
Counterpart: confirmed
Spectral Type: B0-2Ve^[1]
G [mag]: 15.7290(0.0032)
J [mag]: 13.436(0.024)
H [mag]: 12.948(0.025)
K [mag]: 12.537(0.023)