NGC 2331
NGC 2331 is an open cluster in the constellation Gemini, magnitude 8.5, 4.8′ across.
An 8.5-magnitude open cluster in Gemini, about 4.8′ across.
When and where to see it
It is best placed in the evening sky around February, when it crosses the meridian at about 10 pm local time (around midnight in January). It can be seen from everywhere north of 63°S and never sets north of 63°N.
At its highest it stands 67° up from 50°N, 82° up from 35°N, 63° up from the equator, 28° up from 35°S.
Facts
- Type
- Open cluster
- Constellation
- Gemini
- Designations
- NGC 2331
- Magnitude
- 8.5
- Apparent size
- 4.8′
- Position
- RA 7h 7.0m, Dec +27° 16′ (J2000)
Open AstroPilot to see when NGC 2331 is highest tonight from your location, how easy it is with your telescope or binoculars, and an eyepiece view.