Basic object information
Name: M 107
Type of object: Globular cluster
Magnitude: 8.1
Size: 3.3'
Object classification: X
Description: L,vRi,vmC,R,rrr
Notes: H VI 40

Catalog position for epoch J2000.0
Right ascension: 16h 32m 31.9s
Declination: -13 03' 13"

Constellation: Ophiuchus

Observer: Iiro Sairanen
Obs. place: Ahola, Joutseno, Finland
Date/Time: 24/25.4.2003 1.36

Telescope: 16" Dobson f 4.5

Magn: 244x

Filter:

Field: 13'

NE Lim.mag: 6,2

Background sky: 3

Seeing: 2

Height: 12
Visuality: I
Weather: -5C, northern lights

Satoja yksittäisiä tähtiä erotettavissa. Ytimen kaakkoispuolella kirkkaampi alue.

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