| Detail | Value | Reference |
|---|---|---|
| WR | 20-2 | |
| Reference | RBM11 | |
| HD | ||
| Alias1 | ||
| Alias2 | SS21 | |
| Alias3 | WR20aa | |
| Right Ascension J2000 (h:m:s) | 10 23 23.48 | |
| Declination J2000 (d:m:s) | -58 00 20.8 | |
| Galactic Longitude (deg) | 284.3316 | |
| Galactic Latitude (deg) | -0.5836 | |
| Spectral Type | O2If*/WN6 | RBM11 |
| Binary Status | ||
| umag | ||
| bmag | ||
| vmag | ||
| rmag | ||
| Umag | ||
| Bmag | 12.74 | RBM11 |
| Vmag | 12.64 | RBM11 |
| Gmag | 11.86 | DR2 |
| Jmag | 9.28 | SC06 |
| Hmag | 8.73 | SC06 |
| Kmag | 8.4 | SC06 |
| Cluster | ||
| Association | ||
| Star Forming Region | RM10 SFC26? | |
| Distance | 5.072 | CRB23 |