| Detail | Value | Reference |
|---|---|---|
| WR | 129 | |
| Reference | VII | |
| HD | ||
| Alias1 | ||
| Alias2 | MR 96 | |
| Alias3 | [KW97] 39-51 | |
| Right Ascension J2000 (h:m:s) | 19 48 18.26 | |
| Declination J2000 (d:m:s) | +30 26 52.6 | |
| Galactic Longitude (deg) | 66.1649 | |
| Galactic Latitude (deg) | 2.4441 | |
| Spectral Type | WN4o | SSM96 |
| Binary Status | ||
| umag | 14.13 | Ma84 |
| bmag | 13.82 | Ma84 |
| vmag | 13.27 | Ma84 |
| rmag | 12.86 | Ma84 |
| Umag | ||
| Bmag | ||
| Vmag | ||
| Gmag | 12.71 | DR2 |
| Jmag | 11.083 | CS03 |
| Hmag | 10.72 | CS03 |
| Kmag | 10.404 | CS03 |
| Cluster | ||
| Association | ||
| Star Forming Region | ||
| Distance | 5.870 | CRB23 |