Menu

NGC 547 — Galaxy in Cetus

Galaxy Fair (25/100)

Elliptical

Magnitude 12.3m Galaxy Cetus (Cet) Visible
Star Map
+ List + Plan Star Hop

Observe

1Properties

Magnitude 12.3
Angular Size 3.1′ × 1.9′
Position Angle 103°
Distance 256.88 million ly
Galaxy Type Elliptical (E)
stellar, f of Dneb

Position & Identifiers

RA 01h 26m 00.0s
Dec -01° 21' 00.0"
Constellation Cetus (Cet)
Catalog NGC 547

2How easy to spot?

Sign in and configure your equipment and default location to see a personalized row.
Telescope Bortle 3 Bortle 4 Bortle 5
80mm refr. Hard Hard V. hard+
150mm Newt. Medium Medium Hard+
C8 203mm Medium+ Medium Medium
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 Sep – Nov (peak: Oct)

4 Eyepiece View

Log in to set your own equipment
125x TFOV: 0.4° Lim. mag: 13.6
N E

NGC 547 · 3.1′×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

}