Exposure data
Date:
Location:
Telscope & Camera:
Mount:
Exposure time:
Exposure time total:
Notes:
10micron GM2000 HPS II
L 25x2 min / RGB 18x2min per filter
02 h 38 min
data acquired remotely using CCD Commander medium seeing
Messier 67 in Cancer
2020-03-17+18
“Alkor” Lacerta N25010c Newtonian, f/D = 4 SX Trius 694, Baader LRGB filter
Object data
Object type:
Size:
Magnitude:
Constellation:
Distance:
Notes:
~ 30’
7.6 mag
Cnc
2 700 ly
Open Star Cluster (II, 2, m)
Messier 67 consists of about 500 stars and is 4 billion years old.