Coordinates

RA: 00^h56^m42^s.588
DEC: +60^∘43'00''.202
Position-uncertainty [arcsec]: 3.013 × 10^-3
Galactic-longitude [deg]: 123.58
Galactic-latitude [deg]: -2.15
Coordinate-Reference

Binary System

Alternative Name: HIP 4427
X-ray Type: BE,Gcas,RS
Mean Distance [kpc]: 0.12^[1]
Distance Range [kpc]: 0.1 - 0.13^[1]

Compact Object

Orbital Period [d]: 203.59^[1]


XMM-Newton flux [10^-12 erg cm^-2 s^-1]:157.72 - 274.06 (0.2-12.0 keV)
Swift/BAT flux [10^-12 erg cm^-2 s^-1]:83.44 (14-195 keV)

Optical Counterpart

Gaia DR3 Name: 426558460884582016
Counterpart: confirmed
Spectral Type: B0.5IVpe^[1]
G [mag]: 2.065(0.006)
V [mag]: 2.39
J [mag]: 2.04(0.24)
H [mag]: 1.99(0.18)
K [mag]: 1.76(0.23)