| Detail | Value | Reference |
|---|---|---|
| WR | 142a | |
| Reference | VIIA | |
| HD | ||
| Alias1 | ||
| Alias2 | PCG02 1 | |
| Alias3 | [KW97] 46-21 | |
| Right Ascension J2000 (h:m:s) | 20 24 06.20 | |
| Declination J2000 (d:m:s) | +41 25 33.00 | |
| Galactic Longitude (deg) | 79.31 | |
| Galactic Latitude (deg) | 2.25 | |
| Spectral Type | WC8 | PGC02 |
| Binary Status | ||
| umag | ||
| bmag | ||
| vmag | ||
| rmag | ||
| Umag | ||
| Bmag | ||
| Vmag | ||
| Gmag | 13.77 | DR2 |
| Jmag | 9.273 | CS03 |
| Hmag | 8.092 | CS03 |
| Kmag | 7.122 | CS03 |
| Cluster | ||
| Association | Cyg OB2/OB9? | |
| Star Forming Region | ||
| Distance | 1.81 | RC20 |