W63 X-1
Coordinates
RA: 20
h
19
m
0000
s
.0
DEC: +45
∘
42'0000''.0
Galactic-longitude [deg]: 82.32
Galactic-latitude [deg]: 5.43
Coordinate-Reference
Binary System
X-ray Type: XP
Compact Object
Pulse Period [s]: 36.0
[1]
Optical Counterpart
Counterpart: not identified
Spectral Type: Be?
[1]