Keyhole Nebula
| Nebula | |
|---|---|
Keyhole Nebula imaged by European Southern Observatory, the bright star at lower left side is Eta Carinae | |
| Observation data: J2000.0 epoch | |
| Right ascension | 10h 44m 19.0s |
| Declination | −59° 53′ 21.0″ |
| Distance | ~8,000 ly (~2,500 pc) |
| Apparent magnitude (V) | +1.0 |
| Constellation | Carina |
| Designations | Keyhole Nebula |
Keyhole Nebula is a prominent dark nebulosity and feature within the larger Carina Nebula, a vast emission nebula in the southern constellation of Carina.