| Detail | Value | Reference |
|---|---|---|
| WR | 4 | |
| Reference | VII | |
| HD | HD 16523 | |
| Alias1 | DR3 454818035714964992 | |
| Alias2 | ||
| Alias3 | ||
| Right Ascension J2000 (h:m:s) | 02 41 11.67 | |
| Declination J2000 (d:m:s) | +56 43 49.8 | |
| Galactic Longitude (deg) | 137.5948 | |
| Galactic Latitude (deg) | -2.9839 | |
| Spectral Type | WC5+? | VI |
| Binary Status | SB1, no d.e.l. | |
| umag | 10.73 | Ma84 |
| bmag | 10.73 | Ma84 |
| vmag | 10.53 | Ma84 |
| rmag | 10.53 | Ma84 |
| Umag | 10.03 | Py66 |
| Bmag | 10.3 | HF00 |
| Vmag | 9.8 | HF00 |
| Gmag | 9.68 | DR2 |
| Jmag | 8.749 | CS03 |
| Hmag | 8.566 | CS03 |
| Kmag | 7.877 | CS03 |
| Cluster | ||
| Association | ||
| Star Forming Region | ||
| Distance | 2.632 | CRB23 |
| NebulaM/td> |