| Detail | Value | Reference |
|---|---|---|
| WR | 148 | |
| Reference | VII | |
| HD | HD 197406 | |
| Alias1 | DR3 2182307453299864064 | |
| Alias2 | AS 438 | |
| Alias3 | ||
| Right Ascension J2000 (h:m:s) | 20 41 21.54 | |
| Declination J2000 (d:m:s) | +52 35 15.1 | |
| Galactic Longitude (deg) | 90.0811 | |
| Galactic Latitude (deg) | 6.4694 | |
| Spectral Type | WN8h+ | SSM96 |
| Binary Status | SB1, d.e.l. | |
| umag | 11.08 | Ma84 |
| bmag | 10.82 | Ma84 |
| vmag | 10.46 | Ma84 |
| rmag | 10.16 | Ma84 |
| Umag | 10.42 | Py66 |
| Bmag | 10.77 | HF00 |
| Vmag | 10.21 | HF00 |
| Gmag | 10.15 | DR2 |
| Jmag | 8.759 | CS03 |
| Hmag | 8.533 | CS03 |
| Kmag | 8.318 | CS03 |
| Cluster | ||
| Association | ||
| Star Forming Region | ||
| Distance | 8.067 | CRB23 |
| NebulaM/td> |