| Detail | Value | Reference |
|---|---|---|
| WR | 102 | |
| Reference | VII | |
| HD | ||
| Alias1 | ||
| Alias2 | Sand 4 | |
| Alias3 | V3893 Sgr | |
| Right Ascension J2000 (h:m:s) | 17 45 47.54 | |
| Declination J2000 (d:m:s) | -26 10 26.8 | |
| Galactic Longitude (deg) | 2.3782 | |
| Galactic Latitude (deg) | 1.4057 | |
| Spectral Type | WO2 | CDB98 |
| Binary Status | ||
| umag | ||
| bmag | 15.87 | SS90 |
| vmag | 15.1 | SS90 |
| rmag | 14.72 | SS90 |
| Umag | ||
| Bmag | ||
| Vmag | 14 | SG03 |
| Gmag | 13.76 | DR2 |
| Jmag | ||
| Hmag | ||
| Kmag | ||
| Cluster | ||
| Association | ||
| Star Forming Region | G2.4+1.4 | |
| Distance | 2.597 | CRB23 |