Iiro's DeepSky Sketches

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Name: NGC 3293Other name: OCL 816
RA: 10h 35.8m DEC: -58° 13'
Constellation: CAR
Type: Open cluster
Magnitude: 4.7
Size: 40'
Brightest star: 6.5
Classification: I 3 r n
Description: Cl,B,Ri,pL
Notes: In Car OB1
Observer: Iiro Sairanen
Location: Wicherina, Greenough, Australia
Date: 12/13.1.2010 1:55
Instrument: Newton 254/1200 mm
Magnification: 239xFilter: -
Field: 17'Seeing: 2
Background sky: 1NE lim mag: 7.5
Visuality: IHeight: 56°
Weather: +16°C
Description: Gem Cluster is a very beautiful and rich cluster which contains several bright (~8 mag) stars. There are lot of objects in this part of sky.
Updated: 17.9.2010 21:58