When is the best time to observe NGC 2787?

NGC 2787 is best observed from January through March, with peak visibility during February when it transits around midnight in the Northern Hemisphere.

Where is NGC 2787 located in the sky?

NGC 2787 lies in the constellation Ursa Major at right ascension 09h 19m and declination +69° 12′.

What telescope do I need to see NGC 2787?

At magnitude 10.8, NGC 2787 is best observed with a 6-inch (150 mm) or larger telescope.

NGC 2787 — Galaxy in Ursa Major

Galaxy Good (43/100)

Lenticular

Magnitude 10.8^m Galaxy Ursa Major (UMa) Visible

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1Properties

Magnitude 10.8

Angular Size 3.2′ × 1.8′

Position Angle 114°

Distance 32.41 million ly

Galaxy Type Lenticular (SB0)

Description

B, pL, lE 90deg , mbM, r, vS* sf inv

Position & Identifiers

RA 09h 19m 18.0s

Dec +69° 12' 00.0"

Constellation Ursa Major (UMa)

Catalog NGC 2787

2How easy to spot?

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Telescope	Bortle 3	Bortle 4	Bortle 5
80 mm refractor 80mm refr.	Medium	Medium	Hard+
150 mm Newton 150mm Newt.	Easy	Medium+	Medium+
Celestron C8 (203 mm SCT) C8 203mm	Easy	Easy	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 Jan – Mar (peak: Feb)

4 Eyepiece View

Telescope Eyepiece

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125x TFOV: 0.4° Lim. mag: 13.6

Seeing Bortle

NGC 2787 · 3.2′×1.8′ · 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.

Sigma UMa

HIP 45038; Sigma2 Ursae Majoris; 13 Ursae Majoris

Medium+

Colorful double, sep 4.7″

Double Star mag 4.80 2.2° Ursa Major

NGC 2810

Hard+

Elliptical galaxy

Galaxy mag 13.0 2.7° Ursa Major

NGC 2976

Hard+

Bright spiral galaxy

Galaxy mag 10.2 2.9° Ursa Major

Galaxy mag 6.9 3.2° Ursa Major

Galaxy mag 8.4 3.2° Ursa Major

VY UMa

Medium

Semi-regular variable, range 5.9–6.5

Variable Star mag 6.00 8.1° Ursa Major

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