Coordinates
RA: 19h10m48s.209
DEC: +07∘35'51''.563
Position-uncertainty [arcsec]: 1.052 × 10-3
Galactic-longitude [deg]: 41.9
Galactic-latitude [deg]: -0.81
Coordinate-Reference
Binary System
Alternative Name: 1E 1908.4+0730
X-ray Type: CL,XP
Mean Distance [kpc]: 6.51
Distance Range [kpc]: 2.87 - 10.92
Compact Object
Orbital Period [d]: 4.4[1][2]
Pulse Period [s]: 603.6[1][2]
CRSF energy [keV]: 44?[1]
Swift/XRT flux [10-12 erg cm-2 s-1]:249.6 (0.3-10.0 keV)
Swift/BAT flux [10-12 erg cm-2 s-1]:260.95 (14-195 keV)
Optical Counterpart
Gaia DR3 Name: 4306419980916246656
Counterpart: confirmed
Spectral Type: O7.5-9.5If[1]
G [mag]: 20.154(0.007)
J [mag]: 13.228(0.021)
H [mag]: 11.457(0.027)
K [mag]: 10.480(0.022)
