Iiro's DeepSky Sketches

Name: Collinder 140
RA: 7h 23.9m	DEC: -32° 12'
Constellation: CMA
Type: Open cluster
Magnitude: 3.5
Size: 42.0'
Number of stars: 30
Brightest star: 5.4
Classification: III 3 p
Description: 10X50-vB,vL,irR, 18*
Notes: The Tuft in the tail of the dog,visible naked eye
Observer: Iiro Sairanen
Location: Playa de las Americas, Tenerife, Spain
Date: 13/14.4.2004 23:13
Instrument: Newton 110/805 mm
Magnification: 32x	Filter: -
Field: 93'	Seeing: 3
Background sky: 4	NE lim mag: 5.2
Visuality: I	Height: 14°
Weather: +17°C, windy
Description: Nothing special in this object.
Updated: 15.5.2004 11:55