Observe
1Properties
Magnitude
8.0
Angular Size
4.6′
Cl, pRi, C
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Position & Identifiers
2How easy to spot?
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| Telescope | Bortle 3 | Bortle 4 | Bortle 5 |
|---|---|---|---|
| 80 mm refractor 80mm refr. | Easy | Easy | Easy |
| 150 mm Newton 150mm Newt. | Easy | Easy | Easy |
| Celestron C8 (203 mm SCT) C8 203mm | Easy | Easy | Easy |
Easy
Medium
Hard
Very hard
Impossible
Bortle 3 = rural · 4 = outer suburbs · 5 = suburbs
Easy
on Seestar S50
3Visibility
Set a location in User Settings to see visibility data.
Best season
Dec – Feb
(peak: Jan)
4
Eyepiece View
5
Best Magnification
Explore
6
Classification Decoder
Nearby in the Sky
Other targets within a few degrees — pan your scope a little and keep exploring.
Visibility scores assume a 150 mm Newton at Bortle 4.
NGC 2355
Open cluster
Open Cluster
mag 10.0
2.5°
Gemini
NGC 2418
Elliptical galaxy
Galaxy
mag 13.0
4.8°
Gemini
Eskimo Nebula
NGC 2392
Small bright planetary nebula
Planetary Nebula
mag 9.2
7.3°
Gemini
NGC 2420
Open cluster
Open Cluster
mag 8.3
8.4°
Gemini
NGC 2304
Open cluster
Open Cluster
mag 10.0
8.9°
Gemini
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