Welcome to Universum.luUniversum · The astronomy portal
Messier catalogue · Galaxy

M65 NGC 3623

Galaxy in the Leo Triplet.

Record an observation →
Photograph of M65 — NGC 3623
Photograph from volume II · The field may be partial and the colours may result from processing. Credits and source.

Essential information

Category
Galaxy
Constellation
Leo (Leo)
Alternative designation
NGC 3623
Right ascension / declination
11h19 / +13°05′
Visual magnitude
9,3
Indicative distance
≈ 35 M ly

RA / Dec.: J2000, rounded to the nearest minute. ly = light-year; M ly = million light-years; ≈ = approximate value; — = not available.

At the eyepiece

Plan this observation

Galaxy in the Leo Triplet.

Locating guide from the book2,6° SSE of θ Leo

N, S, E and W indicate cardinal directions; combinations give a more precise direction. Greek letters identify the constellation’s guide stars. Check the route on a suitable chart.

Photographs help you recognise structures, but do not predict the view through an eyepiece. Detection depends on the sky, the object’s altitude and your instrument.

Sources and credits

Fact sheet adapted from Comprendre comment explorer le ciel, volume II by Steve Cimolino, version dated 17 October 2026. Values and advice are taken from the book; they are not real-time ephemerides.

ESA/Hubble & NASA · CC BY 4.0

Photograph source and original description ↗ · CC BY 4.0

Image resized and converted to WebP for this site; colours and proportions retained. Each image’s own licence continues to apply.

Book data: NASA HEASARC ; coordinates adapted fromOpenNGC, Mattia Verga under CC BY-SA 4.0. The relevant adapted data retain this licence. All image attributions and terms →

Volume II cover
Continue discovering

Comprendre comment explorer le ciel

Explore the collection and progress on volume II.

Discover the book →