Basic object information
Name: M 70
Type of object: Globular cluster
Magnitude: 8.1
Size: 7.8'
Object classification: 5
Description: B,pL,R,gbM
Notes: Curved arc of stars to NE,* mags 14...

Catalog position for epoch J2000.0
Right ascension: 18h 43m 12.7s
Declination: -32 17' 31"

Constellation: Sagittarius

Observer: Iiro Sairanen
Obs. place: Base del Teide (2280m above sea level), Tenerife, Spain
Date/Time: 18/19.4.2004 4:53


Telescope: Newton 110/805mm

Magn: 127x

Filter:

Field: 24'

NE Lim.mag: 7,0

Background sky: 2

Seeing: 3

Height: 23
Visuality: II

Weather: +9˚C, dry and good

Unresolved round glow with much brighter core.

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