NGC 1754 — Globular Cluster in Mensa
Modest (18/100)
Observe
1Properties
Magnitude
11.57
Angular Size
1.6′
F, S, R, *13 att, 135deg
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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. | Hard | V. hard+ | V. hard |
| 150 mm Newton 150mm Newt. | Medium | Medium | Hard+ |
| Celestron C8 (203 mm SCT) C8 203mm | Medium+ | Medium+ | 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
Oct – Dec
(peak: Nov)
4
Eyepiece View
125x
TFOV: 0.4°
Lim. mag: 13.6
NGC 1754 · 1.6′ diameter · N up, E left
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 1766
Open cluster
Open Cluster
mag 12.22
0.3°
Mensa
NGC 1751
Compact globular cluster
Globular Cluster
mag 11.73
0.6°
Mensa
IC 2105
Diffuse nebula
Diffuse Nebula
mag 11.30
1.3°
Dorado
NGC 1835
Compact globular cluster
Globular Cluster
mag 9.8
1.4°
Dorado
NGC 1698
Compact globular cluster
Globular Cluster
mag 12.07
1.4°
Dorado
NGC 1651
Compact globular cluster
Globular Cluster
mag 12.28
1.4°
Mensa
NGC 2018
Emission nebula — try an OIII filter
Emission Nebula
mag 10.89
3.1°
Mensa
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