| Detail | Value | Reference |
|---|---|---|
| WR | 105 | |
| Reference | VII | |
| HD | ||
| Alias1 | ||
| Alias2 | Ve2-47 | |
| Alias3 | NS4 | |
| Right Ascension J2000 (h:m:s) | 18 02 23.46 | |
| Declination J2000 (d:m:s) | -23 34 37.5 | |
| Galactic Longitude (deg) | 6.5242 | |
| Galactic Latitude (deg) | -0.5243 | |
| Spectral Type | WN9h | SSM96 |
| Binary Status | ||
| umag | ||
| bmag | 14.76 | Ma84 |
| vmag | 12.92 | Ma84 |
| rmag | 11.53 | Ma84 |
| Umag | ||
| Bmag | ||
| Vmag | 12.92 | SG03 |
| Gmag | 10.60 | DR2 |
| Jmag | 7.035 | CS03 |
| Hmag | 6.254 | CS03 |
| Kmag | 5.729 | CS03 |
| Cluster | ||
| Association | (Sgr OB1) | |
| Star Forming Region | ||
| Distance | 3.533 | CRB23 |