Coordinates

RA: 12^h26^m37^s.548
DEC: -62^∘46'13''.294
Position-uncertainty [arcsec]: 1.791 × 10^-5
Galactic-longitude [deg]: 300.1
Galactic-latitude [deg]: -0.04
Coordinate-Reference

Binary System

Alternative Name: 4U 1223-62
X-ray Type: CL,SG,XP,XT
Mean Distance [kpc]: 3.54
Distance Range [kpc]: 3.38 - 3.81
Hydrogen Column density [10²¹ cm⁻²]: 100.0

Compact Object

Orbital Period [d]: 41.59^[1][2]
Pulse Period [s]: 696.0^[1][2]
CRSF energy [keV]: 45^[1]
Chandra flux [10^-12 erg cm^-2 s^-1]:12.54 (0.5-7.0 keV)
Swift/XRT flux [10^-12 erg cm^-2 s^-1]:643.3 (0.3-10.0 keV)
Swift/BAT flux [10^-12 erg cm^-2 s^-1]:2834.56 (14-195 keV)

Optical Counterpart

Gaia DR3 Name: 6054569565614460800
Counterpart: confirmed
Spectral Type: B1 Ia+^[1]
G [mag]: 9.7511(0.0030)
V [mag]: 10.66(0.07)
J [mag]: 6.717(0.021)
H [mag]: 6.077(0.029)
K [mag]: 5.672(0.017)
Effective stellar temperature [K]: 6383.67