Iiro's DeepSky Sketches

Name: NGC 3489Other name: UGC 6082
RA: 11h 0.3m DEC: +13° 54'
Constellation: LEO
Type: Galaxy
Magnitude: 10.3
Size: 3.6' x 2.2'
PA: 70°
Surface brightness: 12.3
Classification: SBO-a
Description: vB,pL,lE 80,smbMN
Notes: H II 101,Leo group
Observer: Iiro Sairanen
Location: Haakanala, Rautjärvi, Finland
Date: 14/15.3.2012 23:10
Instrument: Newton 457/2280 mm
Magnification: 326xFilter: -
Field: 14'Seeing: 3
Background sky: 3NE lim mag: 6.5
Visuality: IIHeight: 42°
Weather: -3°C, windy
Description: Elongated in NE-SW, brighter core in the middle and clearly brighter area on the SE.
Updated: 28.2.2013 22:00