NGC5457 (M101)
March 28, 2009
| Object Data |
| Right Ascension (J2000) : 14h 03m 12.4s | Declination (J2000) : +54º 20' 55" |
| Object Type : Galaxy | Object Classification : SBc I |
| Constellation : Ursa Major | Object Size : 28.8' x 26.9' |
| Visual Magnitude : 7.5 | Surface Brightness : 14.6 |
| Description : pB, vL, iR, g, vsmbMBSN | Catalogue Notes : The Pinwheel Galaxy |
Also Cataloged as : M 101, M 102, ARP 26, MCG+09-23-028, GC 3770, CGCG 272.021, VV 344, VV 456,
Also Cataloged as : IRAS 14013+5435, KARA 610, h 1744, PGC 50063, UGC 8981 |

Image details
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250mm F/5 Newton
Canon 10D
IR/UV filter
40 min @ 800 ISO (8 subframes of 300 sec stacked), auto guiding
Image made on the Starparty Wateren, altitude : 62°
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© Copyright Rob Kantelberg
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