Observe
1Properties
Magnitude
10.94
Angular Size
1.9′
vB, vS, lE, gmbM, r
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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. | Medium | Hard+ | Hard |
| 150 mm Newton 150mm Newt. | Easy | Medium+ | Medium |
| Celestron C8 (203 mm SCT) C8 203mm | Easy | Easy | Medium+ |
Easy
Medium
Hard
Very hard
Impossible
Bortle 3 = rural · 4 = outer suburbs · 5 = suburbs
Medium
on Seestar S50
3Visibility
Set a location in User Settings to see visibility data.
Best season
Nov – Jan
(peak: Dec)
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 2000
Open cluster
Open Cluster
mag 12.14
0.4°
Mensa
NGC 2018
Emission nebula — try an OIII filter
Emission Nebula
mag 10.89
0.7°
Mensa
NGC 2031
Open cluster
Open Cluster
mag 10.83
0.7°
Mensa
NGC 2051
Open cluster
Open Cluster
mag 11.69
0.8°
Mensa
NGC 2010
Open cluster
Open Cluster
mag 11.72
0.9°
Mensa
NGC 1987
Compact globular cluster
Globular Cluster
mag 12.0
1.1°
Mensa
NGC 2069
Diffuse nebula
Diffuse Nebula
mag 10.10
2.8°
Dorado
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