Messier 93

Messier 93
Messier 93
	Open cluster Messier 93 in Puppis
Observation data (J2000.0 epoch)
Right ascension	07h 44m 30.0s
Declination	−23° 51′ 24″
Distance	3.38 kly (1.037 kpc)
Apparent magnitude (V)	6.0
Apparent dimensions (V)	10′
Physical characteristics
Mass	723 M☉
Radius	10 ly
Estimated age	387.3 Myr
Other designations	NGC 2447, Cr 160, OCl 649.0
Associations
Constellation	Puppis
	See also: Open cluster, List of open clusters

Messier 93 or M93, also known as NGC 2447 or the Critter Cluster, is an open cluster in the modestly southern constellation Puppis, the imagined poop deck of the legendary Argo.

^ ^a ^b ^c ^d Cite error: The named reference Wu2009 was invoked but never defined (see the help page).
^ "Messier 93". SEDS Messier Catalog. Retrieved 30 April 2022.
^ ^a ^b Cite error: The named reference Finlay2014 was invoked but never defined (see the help page).
^ Cite error: The named reference Piskunov2008 was invoked but never defined (see the help page).
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[Wu2009-1] Cite error: The named reference Wu2009 was invoked but never defined (see the help page).

[2] "Messier 93". SEDS Messier Catalog. Retrieved 30 April 2022.

[Finlay2014-3] Cite error: The named reference Finlay2014 was invoked but never defined (see the help page).

[Piskunov2008-4] Cite error: The named reference Piskunov2008 was invoked but never defined (see the help page).

[simbad-5] Cite error: The named reference simbad was invoked but never defined (see the help page).

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