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NGC 4377 — Galaxy in Coma Berenices

Galaxy Fair (31/100)

Elliptical

Magnitude 11.8m Galaxy Coma Berenices (Com) Visible
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1Properties

Magnitude 11.8
Angular Size 1.6′ × 1.2′
Position Angle 179°
Distance 65.65 million ly
Galaxy Type Elliptical (E-S0)
B, S, R, smbM

Position & Identifiers

RA 12h 25m 12.0s
Dec +14° 46' 00.0"
Constellation Coma Berenices (Com)
Catalog NGC 4377

2How easy to spot?

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Telescope Bortle 3 Bortle 4 Bortle 5
80mm refr. Hard+ Hard Hard
150mm Newt. Medium+ Medium Medium
C8 203mm Easy Medium+ Medium
Easy Medium Hard Very hard Impossible

Bortle 3 = rural · 4 = outer suburbs · 5 = suburbs

Medium on Seestar S50

3Visibility

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Best season Feb – Apr (peak: Mar)

4 Eyepiece View

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125x TFOV: 0.4° Lim. mag: 13.6
N E

NGC 4377 · 1.6′×1.2′ · N up, E left

5 Best Magnification

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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 4262
Medium+
Elliptical galaxy
Galaxy mag 11.5 1.4° Coma Berenices
M99
St. Catherine's Wheel
Medium
Bright spiral galaxy
Galaxy mag 9.9 1.6° Coma Berenices
NGC 4237
Medium
Bright spiral galaxy
Galaxy mag 11.7 2.0° Coma Berenices
NGC 4267
Easy
Elliptical galaxy
Galaxy mag 10.9 2.4° Virgo
NGC 4147
Medium+
Compact globular cluster
Globular Cluster mag 10.3 5.2° Coma Berenices
2 Com
Easy
Easy double, sep 3.7″
Double Star mag 5.87 8.3° Coma Berenices
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