Iiro's DeepSky Sketches

Name: PK 52-4.1	Other name: M1-74
RA: 19h 42.3m	DEC: +15° 9'
Constellation: AQL
Type: Planetary nebula
Magnitude: 12.9
Size: 9''
Classification: 1
Notes: Very difficult
Observer: Iiro Sairanen
Location: Härskiänsaari, Ruokolahti, Finland
Date: 4/5.9.2005 23:50
Instrument: Newton 406/1830 mm
Magnification: 487x	Filter: O-III
Field: 6'	Seeing: 3
Background sky: 2	NE lim mag: 6.7
Visuality: II	Height: 39°
Weather: +8°C
Description: Stellar 13 mag planetary in Aquila. Confirmed with an O-III.
Updated: 10.10.2005 21:03