1RXS J180408.9-342058
Coordinates
RA: 18
h
04
m
08
s
.371
DEC: -34
∘
20'51''.612
Position-uncertainty [arcsec]: 5.000 × 10
-1
Galactic-longitude [deg]: 357.3
Galactic-latitude [deg]: -6.13
Coordinate-Reference
Binary System
X-ray Type: XT, XB, AS
Hydrogen Column density [10
22
cm
−2
]: 0.36
[1]
G-band Absorption [mag]: 1.25
[1]
Compact Object
Mass[M
☉
]: 1.4
Orbital Period [d]: 0.027777777777777776
[1]
soft energy band: 0.2-12.0 keV
soft-band flux [10
-12
erg cm
-2
s
-1
]:0.07 - 1073.73
soft X-ray variability: 15821.63
hard energy band: 15.0-50.0 keV
Optical Counterpart
Gaia DR3 Name: 4042163562572848384
Spectral Type: H/He WD?
[1]
G [mag]: 17.62(0.12)
[1]
V [mag]: 17.10(0.10)
[1]
J [mag]: 15.79(0.12)
[1]
K [mag]: 14.68(0.26)
[1]