Basic object information
Name: Cr 121
Type of object: Open cluster
Magnitude: 2.6
Size: 50.0'
Number of stars: 20
Magnitude of brightest star: 3.8
Object classification: III 3 p

Catalog position for epoch J2000.0
Right ascension: 06h 54m 12.0s
Declination: -24 38' 00"

Constellation: Canis Major

Observer: Iiro Sairanen
Obs. place: Playa de las Americas, Tenerife, Spain
Date/Time: 13/14.4.2004 23:03

Telescope: Newton 110/805mm

Magn: 47x


Field: 64'

NE Lim.mag: 5,2

Background sky: 4

Seeing: 3

Height: 15
Visuality: II

Weather: +17C, windy

Perfect object to light polluted skies ;)