Detail | Value | Reference |
---|---|---|
WR | 138  |   |
Reference | VII  |   |
HD | HD 193077  |   |
Alias1 | HIP 99982  |   |
Alias2 | He 3-1866  |   |
Alias3 |   |   |
Right Ascension J2000 (h:m:s) | 20 17 00.02  |   |
Declination J2000 (d:m:s) | +37 25 23.7  |   |
Galactic Longitude (deg) | 75.2345  |   |
Galactic Latitude (deg) | 1.1066  |   |
Spectral Type | WN5o+B?; WN6o+O  | SSM96; CW11  |
Binary Status | SB2, VB (P=1521d)  |   |
umag | 8.54  | Ma84  |
bmag | 8.32  | Ma84  |
vmag | 8.1  | Ma84  |
rmag | 7.95  | Ma84  |
Umag | 7.75  | Py66  |
Bmag | 8.43  | HF00  |
Vmag | 8.06  | HF00  |
Gmag | 7.92  | DR2  |
Jmag | 6.965  | CS03  |
Hmag | 6.796  | CS03  |
Kmag | 6.581  | CS03  |
Cluster |   |   |
Association | Cyg OB1  |   |
Star Forming Region |   |   |
Distance | 2.166  | CRB23  |