Basic object information

Name: M 45
Type of object: Open Cluster with nebulosity
Magnitude: 1.2
Size: 100.0'
Number of stars: 100
Magnitude of brightest star: 2.9
Object classification: I 3 r n
Description: vvB,vL,brilliant naked eye cluster,neb inv
Notes: Pleiades,nebys NGC 1432 and 1435 involved

Right ascension: 3h 47m 0s
Declination: +24 6' 56"

Constellation: Taurus

Observer: Iiro Sairanen
Obs. place: Lakasenpelto, Imatra, Finland
Date/Time: 1/2.3.1997 18:30 UT

Telescope: TAL-1, Newton 110/805mm
Magn: 32x
Filter:
Field: 136'
NE Lim.mag:
Background sky: 3
Seeing: 2
Transparency: 2

Kaikille tuttu kohde, joka näkyy parhaiten kiikarilla. Joukossa olevia sumuja ei näkynyt.

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