Basic object information
Name: M 67
Type of object: Open cluster
Magnitude: 6.9
Size: 30.0'
Number of stars: 200
Magnitude of brightest star: 9.7
Object classification: II 2 m
Description: ! Cl,vB,vL,eRi,lC,*10...15
Notes: 500 memb to 16 mag;Mallas-dark spot near center

Catalog position for epoch J2000.0
Right ascension: 08h 50m 48.0s
Declination: +11 49' 00"

Constellation: Cancer

Observer: Iiro Sairanen
Obs. place: Lakasenpelto, Imatra, Finland
Date/Time: 20/21.3.2003 22.10

Telescope: 16" Dobson f 4.5

Magn: 73x

Filter:

Field: 41'

NE Lim.mag: 5,0

Background sky: 5

Seeing: 3

Height: 38
Visuality: I
Weather: -7C, fullmoon just risen, northern lights

Monia noin 10 magnitudin tähtiä, joiden seassa lukematon määrä himmeämpiä.

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