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NGC 252 — Galaxy in Andromeda

Galaxy Fair (33/100)

Lenticular

Magnitude 13.0m Galaxy Andromeda (And) Visible
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1Properties

Magnitude 13.0
Angular Size 1.6′ × 1.2′
Position Angle 82°
Distance 232.99 million ly
Galaxy Type Lenticular (S0-a)
pB, S, R, pmbM, r, ** p

Position & Identifiers

RA 00h 48m 01.5s
Dec +27° 37' 25.0"
Constellation Andromeda (And)
Catalog NGC 252

2How easy to spot?

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Telescope Bortle 3 Bortle 4 Bortle 5
80mm refr. V. hard+ V. hard+ V. hard
150mm Newt. Hard+ Hard Hard
C8 203mm Medium Hard+ Hard
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 Aug – Oct (peak: Sep)

4 Eyepiece View

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125x TFOV: 0.4° Lim. mag: 13.6
N E

NGC 252 · 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

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11

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12

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