Box — Galaxy in Coma Berenices
NGC 4175
Good (43/100)
About Box
Description
Member of 'The Box' (Hickson Compact Group 61) in Coma Berenices. See NGC 4169 for the full description of the group, observing tips, and history.
Observe
1Properties
Magnitude
14.0
Angular Size
1.6′ × 0.3′
Position Angle
130°
Distance
191.51 million ly
Galaxy Type
Barred Spiral (SBb)
F, eS, 4th of 4
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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. | V. hard | V. hard | Imp. |
| 150 mm Newton 150mm Newt. | V. hard+ | V. hard | V. hard |
| Celestron C8 (203 mm SCT) C8 203mm | Hard | V. 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.
Explore Nightbase
Related knowledge, tools, and stories — no observation planning required.
William Parsons
Built the Leviathan of Parsonstown; first to resolve spiral structure of nebulae
Biography
Galaxies and the Interstellar Medium
The Hubble tuning fork, Tully-Fisher distances, metallicity, Wolf-Rayet stars, HII regions, interstellar dust, the 21-cm hydrogen line, and the Sunyaev-Zel'dovich effect — the working toolkit astronomers use to read galaxies and the stuff between their stars.
Article
Coma Berenices
Mythology, bright stars, and deep-sky highlights.
Constellation
