Coordinates
RA: 18h40m46s.886
DEC: -05∘40'50''.261
Position-uncertainty [arcsec]: 1.755 × 10-5
Galactic-longitude [deg]: 26.66
Galactic-latitude [deg]: -0.23
Coordinate-Reference
Binary System
Alternative Name: SS 406
X-ray Type: BE
Mean Distance [kpc]: 3.84
Distance Range [kpc]: 3.61 - 4.08
Optical Counterpart
Gaia DR3 Name: 4253473896214500096
Counterpart: tentative
Spectral Type: B5V[1]
G [mag]: 11.2299(0.0032)
V [mag]: 10.8
J [mag]: 9.188(0.029)
H [mag]: 8.84(0.06)
K [mag]: 8.613(0.019)
W1 [mag]: 7.681(0.007)
W2 [mag]: 7.717(0.007)
