Coordinates

RA: 18^h01^m08^s.222
DEC: -25^∘04'042''.46
Position-uncertainty [arcsec]: 3.500 × 10^-1
Galactic-longitude [deg]: 5.08
Galactic-latitude [deg]: -1.02
Coordinate-Reference

Binary System

Alternative Name: 3U 1758-25
X-ray Type: ZS, RP
Mean Distance [kpc]: 4.7^[1]
Distance Range [kpc]: 1.9 - 6.0^[1]
Hydrogen Column density [10²² cm⁻²]: 2.75
^[1]
G-band Absorption [mag]: 0.39
^[1]

Compact Object

Mass[M_☉]: 1.4




soft energy band: 3.0-10.0 keV
hard energy band: 20.0-100.0 keV

Optical Counterpart

Gaia DR3 Name: 4064425722307189888

Spectral Type: G?^[1]
G [mag]: 11.2062(0.0028)
^[1]
V [mag]: 11.08(0.04)
^[1]
J [mag]: 16.77(0.04)
^[1]
H [mag]: 15.63(0.05)
^[1]
K [mag]: 14.93(0.06)
^[1]
W1 [mag]: 9.430(0.012)
^[1]
W2 [mag]: 9.504(0.008)
^[1]