Object data
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Size:
Magnitude:
Constellation:
Distance:
Exposure data
Date:
Location:
Telscope & Camera:
Mount:
Exposure time:
Exposure time total:
Notes:
ROOISAND Remote @ Rooisand Desert Ranch
Lacerta N25010c Newtonian, f/D = 4 QHY 268m PH, Baader CMOS - LRGB filter
Skywatcher EQ8
L 48x1min / R 52x1 min / G 52 x1 min / B 53x1 min
03 h 25 min
data acquired remotely using Voyager Advanced data acquisition by: Markus Blauensteiner, Oliver Schneider & Faried Abu-Salih
Messier 22 in Sagittarius
Globular Star Cluster (VII)
32’
5.2 mag (V)
Sgr
2023-06-10+11 + 07-14
10 400 ly
Notes:
Messier 22 is considered the first globular cluster to be observed: Johann Abraham Ihle observed it with a 2-inch telescope on Aug. 26, 1665.