UPSA
Object Registry
| Object | Type | Separation | V |
|---|---|---|---|
| HD 38448 | WolfRayet* | 5.829″ | 13 |
| [ST92] 4-28 | Star | 6.571″ | 15.8 |
| W61 4-6 | EclBin | 13.78″ | 14.15 |
| [ST92] 4-27 | Star | 15.84″ | 15.4 |
| W61 4-5 | Star | 18.92″ | 14.41 |
| W61 4-4 | BlueSG | 23.01″ | 13.64 |
| LH 104 | Association | 27.74″ | 9.94 |
| W61 4-9 | Star | 28.81″ | 14.75 |
| OGLE LMC-ECL-21882 | EclBin | 32.46″ | 16.87 |
| OGLE LMC-ECL-21928 | EclBin | 38.86″ | 15.4 |
| W61 4-12 | Star | 43.43″ | 13.97 |
| Archive | Read at (UTC) | Record |
|---|---|---|
| Seeded from the bulk archive load; no per-object fetch yet. | ||
Machine-readable: /api/v1/object/bsdl-2726 · Registry entry updated 2026-08-14.