IAAC Netastrocatalog: Observing Reports for M51

• (IAAC) M51 - 4.5" APO at full moon!
• (IAAC) OBS M51 4.1" f/4.5 (Lew Gramer, latitude 42o)
• (IAAC) M51 4.24 refl. f/7.9
• (IAAC) M51, 16", suburban skies
• (IAAC) Obj: Messier Marathon (M1, M50, M81, M82 logged; M31, M32, M110, M33, M51 NOT) - Inst: Orion 8 inch DSE, 10 x 50 Nikon Lookout Binos
• (IAAC) Obj: M51, NGC5195 - Inst: MEADE ETX 3.5" MAK
• (IAAC) M51 Whirpool Galaxy 8" f/6 Dobsonian
• (IAAC) OBJECT: M51 (galaxy) NGC5195 INST: 10" f/5 newtonian
• (IAAC) Obj: M51, Whirpool Galaxy, NGC5194 - Inst: Celestron 8" SCT
• Re: (IAAC) Obj:M51, Whirlpool Galaxy - Inst: Celestron 8" SCT
• Re: (IAAC) Obj:M51, Whirlpool Galaxy - Inst: Celestron 8" SCT
• (IAAC) Obj: M 51 and NGC 5195 - Inst: 120 mm KONUS refractor, f/8.33, eq. mount
• (IAAC) Obj: M51, NGC 5195 - Inst: TV-102 (102mm f/8.6 APO refractor)
• (IAAC) Obj: M51 - Inst: 10-inch, f/4.5, Dobsonian
• (IAAC) Obj: M 51 (NGC 5195) & NGC 5194 "Whirlpool Galaxy" - Inst: Celestar 8" SCT, fork mount
• (IAAC) Obj: M 51 - Inst: 18 inch f/4.5 dobsonian
• (IAAC) Obj: M 51 - Inst: 18 inch f/4.5 dobsonian
• (IAAC) Obj: M51 - Inst: 12.5" F 4.8 Dobsonian
• (IAAC) Obj: M51 - Inst: 15x70 binoculars
• (IAAC) Obj: M51 - Inst: Meade 8" LX200GPS (UHTC) F10, Field tripod
• (IAAC) Obj: M51 & NGC 5195 - Inst: 8" LX200GPS F10, Field Tripod

Hartmut Frommert
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