Messier 35 - The Shoe-Buckle Cluster
Messier 35, also known as NGC 2168 or the Shoe-Buckle Cluster,
is a relatively close open cluster of stars in the constellation
of Gemini. It was discovered by Philippe Loys de Chéseaux around
1745 and independently rediscovered by John Bevis before 1750.
It is scattered over part of the sky almost the size of the full
moon and is 2,970 light-years away from Earth.
There are 305 stars that are extremely likely to be members,
and as many as 4,349 stars that are at the same distance and
have the same proper motion.
Equipment:
OTA: Apertura 6" Ritchey-Chretien Reflector (f/9)
Reducer: Astro-Physics CCDT67 0.67x Reducer (f/6 overall)
Filter: SVBONY CLS City-Light-Suppression Filter
Camera: ZWO ASI183MC Pro Cooled Color Camera (20.1 mp)
Guide Scope: SVBONY SV106 50mm f/3.8
Guide Camera: ZWO ASI120MM Mini Guide Camera
40x30s subs (20 minutes) stacked in SharpCap 4.1 with dark & flats
Processed in GraXpert, Topaz Denoise AI, Astrosharp, and Siril.