Iiro's DeepSky Sketches

Name: NGC 6904
RA: 20h 21.8m	DEC: +25° 45'
Constellation: VUL
Type: Asterism
Description: Cl,S,vlC,st10...11
Observer: Iiro Sairanen
Location: Ania, Pirkkala, Finland
Date: 16/17.9.2009 23:30
Instrument: Newton 300/1500 mm
Magnification: 214x	Filter: -
Field: 23'	Seeing: 2
Background sky: 2	NE lim mag: 6.7
Visuality: I	Height: 52°
Weather: +7°C
Description: An unimpressive asterism in Vulpecula.
Updated: 17.11.2009 19:15