| Detail | Value | Reference |
|---|---|---|
| WR | 144 | |
| Reference | VII | |
| HD | ||
| Alias1 | ||
| Alias2 | HM19-1 | |
| Alias3 | HBHA 4203-49 | |
| Right Ascension J2000 (h:m:s) | 20 32 03.02 | |
| Declination J2000 (d:m:s) | +41 15 20.4 | |
| Galactic Longitude (deg) | 80.0431 | |
| Galactic Latitude (deg) | 0.9342 | |
| Spectral Type | WC4 | HH88 |
| Binary Status | ||
| umag | ||
| bmag | ||
| vmag | 15.49 | Ma84 |
| rmag | 14.45 | Ma84 |
| Umag | ||
| Bmag | ||
| Vmag | ||
| Gmag | 12.87 | DR2 |
| Jmag | 9.407 | CS03 |
| Hmag | 8.593 | CS03 |
| Kmag | 7.71 | CS03 |
| Cluster | ||
| Association | Cyg OB2 | |
| Star Forming Region | G80.0+0.9 | |
| Distance | 1.671 | CRB23 |