Coordinates

RA: 17^h49^m12^s.968
DEC: -26^∘38'038''.93
Galactic-longitude [deg]: 2.37
Galactic-latitude [deg]: 0.51
Coordinate-Reference

Binary System

Alternative Name: AX J1749.1-2639
X-ray Type: CL,XP,XT

Distance Range [kpc]: 13.6 - 16.4^[1]

Compact Object

Orbital Period [d]: 29.8^[1]
Pulse Period [s]: 4.45^[1]
CRSF energy [keV]: 43^[1]
Swift/XRT flux [10^-12 erg cm^-2 s^-1]:48.4 - 618.1 (0.3-10.0 keV)
Swift/BAT flux [10^-12 erg cm^-2 s^-1]:104.26 (14-195 keV)
INTEGRAL flux [10^-12 erg cm^-2 s^-1]:55.63 (17-60 keV)

Optical Counterpart

Counterpart: confirmed
Spectral Type: B1-2^[1]