Coordinates

RA: 18^h16^m42^s.721
DEC: -16^∘13'22''.203
Position-uncertainty [arcsec]: 1.083 × 10⁰
Galactic-longitude [deg]: 14.59
Galactic-latitude [deg]: 0.09
Coordinate-Reference

Binary System

Alternative Name: Swift J181642.3-161320

Distance Range [kpc]: 7.0 - 13.0^[1]

Compact Object

Orbital Period [d]: 151.1^[1]
Pulse Period [s]: 143.69^[1]

XMM-Newton flux [10^-12 erg cm^-2 s^-1]:1.1 (0.2-12.0 keV)
Chandra flux [10^-12 erg cm^-2 s^-1]:2.04 (0.5-7.0 keV)
Swift/XRT flux [10^-12 erg cm^-2 s^-1]:4.93 - 43.83 (0.3-10.0 keV)

Optical Counterpart

Counterpart: not identified
Spectral Type: B0-2e^[1]

Comments

Alternative orbital period: 118.5 d