Deep Sky Object in Spring
NGC2841 (Galaxy in Ursa Major)
|Date & Time: ||Jan 23 2015, from 25:47 to 26:31 JST(+0900)
|Composed 7 shots with 6 minutes exposed|
|Optical: ||Meade 25cm(10") Schmidt-Cassegrain with a conversion lens (f=1600mm, F6.3)
|with BaaderPlanetarium Moon&Skyglow filter|
|Auto-guided with Meade LX200 Equatorial & Pictor 201XT
|Digital Camera: ||Canon EOS 600D (Remodeled)
|Location: ||Ooizumi, Hokuto city, Yamanashi pref.
|Camera Settings: ||Recording format...14bit CCD-RAW, converted to 16bit TIFF(5184×3456)|
NGC2841 is a bright spiral at a claw of Big Bear's forefoot.
This picture shows you a dimmed figure like a elliptic galaxy, and bright nucleus and dark lane crossing in slant can be seen.
Big telescopes will give you an image with arms coiled up tightly.
The galaxy has a long axis of about 8 arc minutes and a visual magnitude of 10.
|NGC2841 / Galaxy, type SA(r)b:I|
|R.A.||09h 22m 1.7s (2000.0)|
|Dec.||+50° 58' 31" (2000.0)|
|Group of Galaxies||N/A|
|Other IDs||UGC4966, MCG9-16-5|