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NGC 720 — Galaxy in Cetus

Galaxy Fair (39/100)

Elliptical

Magnitude 10.2m Galaxy Cetus (Cet) Visible
Star Map
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1Properties

Magnitude 10.2
Angular Size 4.5′ × 2.4′
Position Angle 142°
Distance 75.43 million ly
Galaxy Type Elliptical (E5)
cB, pL, lE, psmbM

Position & Identifiers

RA 01h 53m 00.0s
Dec -13° 43' 60.0"
Constellation Cetus (Cet)
Catalog NGC 720

2How easy to spot?

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

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

Easy on Seestar S50

3Visibility

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Best season Sep – Nov (peak: Oct)

4 Eyepiece View

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125x TFOV: 0.4° Lim. mag: 13.6
N E

NGC 720 · 4.5′×2.4′ · 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

Light Travel Time Machine

12

Relativistic Travel

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