Coordinates

RA: 20^h37^m0005^s.6
DEC: +41^∘50'05''.186
Position-uncertainty [arcsec]: 1.131 × 10^-1
Galactic-longitude [deg]: 81.07
Galactic-latitude [deg]: 0.52
Coordinate-Reference

Binary System

X-ray Type: XT


Hydrogen Column density [10²² cm⁻²]: 3.0
^[1]
G-band Absorption [mag]: 10.45
^[1]

Compact Object

soft energy band: 0.3-10.0 keV
soft-band flux [10^-12 erg cm^-2 s^-1]:21.73 - 136.1
soft X-ray variability: 6.26
hard energy band: 17.0-60.0 keV
hard-band flux [10^-12 erg cm^-2 s^-1]:6.29
hard X-ray variability: 1.0

Optical Counterpart

J [mag]: 16.17(0.09)
^[1]
H [mag]: 13.456(0.033)
^[1]
K [mag]: 12.128(0.021)
^[1]
W1 [mag]: 11.033(0.011)
^[1]
W2 [mag]: 10.734(0.008)
^[1]