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● TARGET · MESSIER

M31

Andromeda Galaxy

Galaxy · Andromeda · RA 00ʰ42ᵐ44ˢ · Dec +41°16′09″

mag 3.4 · 178′ × 70′

Also known as M 31Messier 31NGC 224M31

Catalog data: OpenNGC by Mattia Verga and contributorsCC-BY-SA 4.0. Adapted to slug format and merged with manual catalog seed.

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Sky map

DSS2 colour · centred on RA/Dec
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Sky map by Aladin Lite / CDS Strasbourg. Imagery from DSS2 (STScI, ESO, ROE, AAO).