Universe Guide

Messier 91 (NGC4548) Facts

Messier 91 (NGC4548) is a spiral galaxy object of interest in space. It lies at a distance of between 47,000,000.00 and 79,000.00 light years away in the constellation of Coma Berenices.

It is referred to as M(91) when it was catalogued by Charles Messier in 18th - 19th Century France. It is also referred to as NGC(4548) in the New General Catalogue. This is a list of deep space objects that was compiled by John Louis Emil Dreyer in 1888 in an update to John Herschel earlier catalogue.

The Spiral Galaxy's location is 12:35.4 (R.A.) and +14:30 (Dec.). Its Visual (Apparent) Brightness is 11.00 Magnitude with an apparent dimension of 5.4x4.4 . The object can not be seen by the naked eye from Earth, you need a telescope to see it.

(M91,NGC4548) is a spiral galaxy. It was discovered in 1781 by Charles Messier. It's location is RA(12:35.4), Dec(+14:30) and its distance is calculated 47.000-79.000 light years away. Its visual Brightness is 10.2. Its apparent dimensions measured in arcmins is 5.4x4.4.

Travel Time to Messier 91 (NGC4548)

The time it will take to travel to this star is dependent on how fast you are going. U.G. has done some calculations as to how long it will take going at differing speeds. A note about the calculations, when I'm talking about years, I'm talking non-leap years only (365 days).

The New Horizons space probe is the fastest probe that we've sent into space at the time of writing. Its primary mission was to visit Pluto which at the time of launch (2006), Pluto was still a planet.

DescriptionSpeed (m.p.h.)Time (years)
Airbus A38073642,824,703,210,597.83
Speed of Sound (Mach 1)767.26941,079,440,930,104.04
Concorde (Mach 2)1,534.5420,539,693,695,179.01
New Horizons Probe33,000955,120,653,424.24
Speed of Light670,616,629.0047,000,000.00

Fact File

NameMessier 91 (NGC4548)
TypeSpiral Galaxy
Messier Id91
NGC Id4548
ConstellationComa Berenices
Right Ascension12:35.4
Distance (Lt.Yr)47,000,000 - 79,000,
Apparent Dimension5.4x4.4
Visual / Apparent Magnitude11.00
Naked Eye VisibleRequires a 4.5 - 6 Inch Telescope - Magnitudes
Year of Discovery1781
DiscovererCharles Messier

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