NGC6946
August 23, 2009
| Object Data |
| Right Ascension (J2000) : 20h 34m 52.0s | Declination (J2000) : +60º 09' 15" |
| Object Type : Galaxy | Object Classification : SXT6 |
| Constellation : Cepheus | Object Size : 11.5' x 9.8' |
| Visual Magnitude : 9.6 | Surface Brightness : 14.6 |
| Description : vF, vL, vg, vsbM, rr | Catalogue Notes : The Pinwheel Galaxy |
| Also Cataloged as : GC 4594, h 2084, H 4. 76. Arp 29 |

| Click here for a higher resolution image. |
Image details
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- Instrument
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- Accessories
- Exposure time
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250mm F/5 Newton
Canon 10D
Baader Coma Corrector + Baader IRB filter
30 min @ 800 ISO (6 subframes of 300 sec stacked), auto guiding
Local light pollution, altitude : 77°
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© Copyright Rob Kantelberg
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