Observe
1Properties
Magnitude
14.0
Angular Size
1.8′ × 0.8′
Position Angle
139°
Distance
311.85 million ly
Galaxy Type
Lenticular (S0-a)
F, S, R, stellar, p of 2; = IC 689
Querying SIMBAD database...
Position & Identifiers
2How easy to spot?
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| Telescope | Bortle 3 | Bortle 4 | Bortle 5 |
|---|---|---|---|
| 80 mm refractor 80mm refr. | V. hard | V. hard | V. hard |
| 150 mm Newton 150mm Newt. | Hard | V. hard+ | V. hard+ |
| Celestron C8 (203 mm SCT) C8 203mm | Hard | Hard | V. hard+ |
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
Feb – Apr
(peak: Mar)
4
Eyepiece View
5
Best Magnification
Explore
6
Surface Brightness
7
Morphology Decoder
8
Inclination & True Shape
9
Redshift
10
Size Comparator
Discover
11
Light Travel Time Machine
12
Relativistic Travel
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 3636
Elliptical galaxy
Galaxy
mag 13.0
3.6°
Crater
Gamma Crt
Colorful double, sep 4.4″
Double Star
mag 4.08
3.9°
Crater
NGC 3672
Bright spiral galaxy
Galaxy
mag 11.0
4.1°
Crater
NGC 3771
Elliptical galaxy
Galaxy
mag 12.59
5.8°
Crater
NGC 3892
Bright spiral galaxy
Galaxy
mag 12.0
6.6°
Crater
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