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| Name: NGC 3945 | Other name: UGC 6860 |
| RA: 11h 53.2m | DEC: +60° 40' |
| Constellation: UMA |
| Type: Galaxy |
| Magnitude: 10.9 | |
| Size: 6.4' x 4.2' | |
| PA: 15° | |
| Surface brightness: 13.9 | |
| Classification: SBO-a Ring | |
| Description: B,pL,R,gmbM,r,*12 sp | |
| Notes: H I 251 | |
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| Observer: Iiro Sairanen | |
| Location: Ahola, Joutseno, Finland | |
| Date: 24/25.4.2001 1:20 | |
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| Instrument: Newton 110/805 mm | |
| Magnification: 107x | Filter: - |
| Field: 26' | Seeing: 2 |
| Background sky: 2 | NE lim mag: 6.5 |
| Visuality: - | Height: 0° |
| Weather: 50% clouds, +8°C | |
| Description: NGC 3945 näkyi ellipsin muotoisena himmeänä sumuna, jolla on hallitseva ydin. Itse asiassa halo erottui ainoastaan syrjäsilmällä katsottaessa. Aivan ytimen vieressä on noin 12 magnitudin tähti. | |
Updated: 17.2.2003 13:31
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