When is the best time to observe NGC 3377?

NGC 3377 is best observed from January through March, with peak visibility during February when it transits around midnight in the Northern Hemisphere.

Where is NGC 3377 located in the sky?

NGC 3377 lies in the constellation Leo at right ascension 10h 48m and declination +13° 59′.

What telescope do I need to see NGC 3377?

At magnitude 10.2, NGC 3377 is best observed with a 6-inch (150 mm) or larger telescope.

NGC 3377 — Galaxy in Leo

Galaxy Good (43/100)

Elliptical

Magnitude 10.2^m Galaxy Leo Visible

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Observe

1Properties

Magnitude 10.2

Angular Size 3.9′ × 1.9′

Position Angle 36°

Distance 32.43 million ly

Galaxy Type Elliptical (E)

Description

vB, cL, lE, svmbMBN

Position & Identifiers

RA 10h 47m 42.0s

Dec +13° 58' 60.0"

Constellation Leo

Catalog NGC 3377

2How easy to spot?

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Telescope	Bortle 3	Bortle 4	Bortle 5
80 mm refractor 80mm refr.	Medium+	Medium+	Medium
150 mm Newton 150mm Newt.	Easy	Easy	Easy
Celestron C8 (203 mm SCT) C8 203mm	Easy	Easy	Easy

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 Jan – Mar (peak: Feb)

4 Eyepiece View

Telescope Eyepiece

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125x TFOV: 0.4° Lim. mag: 13.6

Seeing Bortle

NGC 3377 · 3.9′×1.9′ · N up, E left

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 3412

Easy

Bright spiral galaxy

Galaxy mag 10.6 1.0° Leo

NGC 3384

Easy

Barred spiral galaxy

Galaxy mag 10.0 1.4° Leo

NGC 3338

Medium

Bright spiral galaxy

Galaxy mag 10.8 1.4° Leo

Galaxy mag 9.3 1.4° Leo

49 Leo

Medium+

Tight double — a rewarding split at 2.1″

Double Star mag 5.67 6.2° Leo

56 Leo

Hard+

Semi-regular variable, range 5.7–6.0

Variable Star mag 5.81 8.1° Leo

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