Coordinates

RA: 16^h32^m16^s.682
DEC: -67^∘27'40''.346
Position-uncertainty [arcsec]: 1.333 × 10^-4
Galactic-longitude [deg]: 321.79
Galactic-latitude [deg]: -13.09
Coordinate-Reference

Binary System

Alternative Name: 4U 1627-67
X-ray Type: XP
Mean Distance [kpc]: 15.08^[1]
Distance Range [kpc]: 15.01 - 15.16^[1]
Hydrogen Column density [10²² cm⁻²]: 0.13
^[1]
G-band Absorption [mag]: 0.03
^[1]

Compact Object

Mass[M_☉]: 1.4^[1]

Orbital Period [d]: 0.028749999999999998^[1]
Pulse Period [s]: 7.7^[1]

soft energy band: 0.3-10.0 keV
soft-band flux [10^-12 erg cm^-2 s^-1]:154.44 - 232.1
soft X-ray variability: 1.5
hard energy band: 14.0-195.0 keV
hard-band flux [10^-12 erg cm^-2 s^-1]:213.36 - 552.65
hard X-ray variability: 2.59

Optical Counterpart

Gaia DR3 Name: 5809528276749789312
Mass[M_☉]: 0.04^[1]
Spectral Type: WD^[1]
G [mag]: 18.672(0.004)
^[1]
V [mag]: 18.54(0.11)
^[1]



W1 [mag]: 17.72(0.09)
^[1]
W2 [mag]: 17.77(0.28)
^[1]