Observation by Alan Thomas: M100 Spiral Galaxy in Coma Berenices

Uploaded by

Alan Thomas

Observer

Alan Thomas

Observed

2022 Mar 06 - 23:48

Uploaded

2022 Mar 10 - 17:09

Objects

M100

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Constellation

Coma Berenices

Field centre

RA: 12^h22^m
Dec: +15°49'
Position angle: -23°39'

Field size

0°21' × 0°19'

Equipment

Unistellar eQuinox 112mm reflector

Exposure

15min.

Location

Norbreck Observatory, Warrington, Cheshire, UK.

Target name

M100 Spiral Galaxy in Coma Berenices

Title

M100 Spiral Galaxy in Coma Berenices

About this image

Discovered by Pierre Méchain in March 1781, this is a barred spiral galaxy although the bar is not particularly large or well-defined. This image shows the bar and the two main spiral arms quite well. An impressive object.

Distance c.55million ly. Apparent mag. 10.1. Diameter c.107,000ly.

Files associated with this observation

eVscope-20220306-234852 (2).jpg (840.5 kB)

Like this image

David Basey, Callum Potter, Mark Fairfax

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