| Reflection nebula | |
|---|---|
| Observation data:J2000epoch | |
| Right ascension | 16h 11m 58.6s |
| Declination | −19° 27′ 17″ |
| Distance | 400 ly |
| Constellation | Scorpius |
| Physical characteristics | |
| Radius | 40 ly |
| Designations | IC 4592, Blue Horsehead Nebula |
| See also:Lists of nebulae | |
IC 4592 (also known as theBlue Horsehead Nebula) is areflection nebula in the constellation ofScorpius that is lit byNu Scorpii.

This nebula-related article is astub. You can help Wikipedia byadding missing information. |