M10 (Globular cluster)

R/B-band color composite image from the Second Digitized Sky Survey (DSS2), measuring 10 arcminutes across.

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From Fairfield , M10 is visible in the evening sky, becoming accessible around 21:44 (EDT), 44° above your southern horizon, as dusk fades to darkness. It will then reach its highest point in the sky at 22:08, 44° above your southern horizon. It will continue to be observable until around 01:52, when it sinks below 21° above your south-western horizon.

Name M10
Object type Globular cluster
Other names
M10[2]
NGC 6254[3]
Mel 157[4]
Position
Right ascension:16h57m [3]
Declination:−04°05' [3]
Constellation:Ophiuchus
Magnitude:6.60 (V) [4]
Distance:4.4 kpc
14.3 klyr [1]
Derived quantities
Absolute mag (V):-6.62
Events
05 Jun 2025  –  Messier 10 is well placed
06 Jun 2026  –  Messier 10 is well placed
06 Jun 2027  –  Messier 10 is well placed
05 Jun 2028  –  Messier 10 is well placed
05 Jun 2029  –  Messier 10 is well placed
06 Jun 2030  –  Messier 10 is well placed
06 Jun 2031  –  Messier 10 is well placed
05 Jun 2032  –  Messier 10 is well placed

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