| Detail | Value | Reference |
|---|---|---|
| WR | 45b | |
| Reference | VII | |
| HD | ||
| Alias1 | ||
| Alias2 | SMSNPL 2 | |
| Alias3 | ||
| Right Ascension J2000 (h:m:s) | 11 48 46.02 | |
| Declination J2000 (d:m:s) | -62 23 02.6 | |
| Galactic Longitude (deg) | 295.7404 | |
| Galactic Latitude (deg) | -0.3906 | |
| Spectral Type | WN4b | SMS99 |
| Binary Status | ||
| umag | ||
| bmag | 19.48 | SMS99 |
| vmag | 18.08 | SMS99 |
| rmag | ||
| Umag | ||
| Bmag | 17 | CS03 |
| Vmag | ||
| Gmag | 15.09 | DR2 |
| Jmag | 11.45 | CS03 |
| Hmag | 10.609 | CS03 |
| Kmag | 9.918 | CS03 |
| Cluster | ||
| Association | ||
| Star Forming Region | ||
| Distance | 7.090 | CRB23 |