Observe
1Properties
Magnitude
12.91
Angular Size
1.2′ × 1.1′
Position Angle
55°
Distance
263.72 million ly
Galaxy Type
Elliptical (E)
pB, S, R, mbM, F* or neb 1' nf
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. | Hard | V. hard+ | V. hard+ |
| 150 mm Newton 150mm Newt. | Hard+ | Hard+ | Hard |
| Celestron C8 (203 mm SCT) C8 203mm | Medium | Hard+ | 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
Apr – Jun
(peak: May)
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 5899
Bright spiral galaxy
Galaxy
mag 11.8
4.1°
Boötes
IC 1153
Bright spiral galaxy
Galaxy
mag 12.72
5.9°
Hercules
Alkalurops
HIP 75411; Mu Bootis; 51 Bootis
Easy double, sep 109.2″
Double Star
mag 4.31
6.5°
Boötes
44 Boo
Eclipsing binary, period 6.4h
Variable Star
mag 4.76
7.0°
Boötes
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