Basic object information
Object name: NGC 6644
Object type: Planetary nebula
Magnitude: 10.7
Size: 12.0"

Magnitude of central star: 15.9
Object classification: 2
Description: Planetary,stellar

Catalog information
RA (J2000.0): 18h 32m 36.0s
Dec (J2000.0): -25 08' 00"

Constellation: Sagittarius

Observer: Iiro Sairanen
Obs. place: Pico de la Nieve (1540 m), La Palma, Spain
Date/Time: 4/5.4.2008 5:03

Telescope: Newton 110/805 mm

Magn: 230x


Field: 21'

NE Lim.mag: 6.8

Background sky: 2

Seeing: 2

Height: 23
Visuality: I
Weather: +9C

A stellar planetary, confirmed with an O-III.