M101
Distance : 23 millions d'années-lumière, taille : 90 000 années-lumière, découverte en 1781.
48 (16x3) minutes de pose, Takahashi FSQ106
Voir aussi sur flickr.
Commentaires :
Par astrometry.net le 03 août 2009 : Hello, this is the blind astrometry solver. Your results are:(RA, Dec) center:(210.856545596, 54.311485334) degrees
(RA, Dec) center (H:M:S, D:M:S):(14:03:25.571, +54:18:41.347)
Orientation:-115.88 deg E of N
Pixel scale:2.44 arcsec/pixel
Parity:Reverse ("Left-handed")
Field size :41.66 x 31.25 arcminutes
Your field contains:
NGC 5457 / M 101
View in World Wide Telescope
-----
If you would like to have other images solved, please submit them to the astrometry group.