| Detail | Value | Reference |
|---|---|---|
| WR | 45a | |
| Reference | VII | |
| HD | ||
| Alias1 | DR3 5334962226271784704 | |
| Alias2 | SMSNPL 1 | |
| Alias3 | ||
| Right Ascension J2000 (h:m:s) | 11 46 18.14 | |
| Declination J2000 (d:m:s) | -61 24 41.5 | |
| Galactic Longitude (deg) | 295.2208 | |
| Galactic Latitude (deg) | 0.4812 | |
| Spectral Type | WN5o | SMS99 |
| Binary Status | ||
| umag | ||
| bmag | 17.88 | SMS99 |
| vmag | 16.69 | SMS99 |
| rmag | ||
| Umag | ||
| Bmag | 17.2 | CS03 |
| Vmag | ||
| Gmag | 15.12 | DR2 |
| Jmag | 11.904 | CS03 |
| Hmag | 11.236 | CS03 |
| Kmag | 10.732 | CS03 |
| Cluster | ||
| Association | ||
| Star Forming Region | ||
| Distance | 5.268 | CRB23 |
| NebulaM/td> |