M 103

 

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Objektdaten zu M 103

                                                                     Objekttyp:    Offener Sternhaufen   

                                                                     Winkelausdehnung:    6,0'

                                                                     Helligkeit:    7,4 mag

                                                                     Sternbild:    Kassiopeia ( Cassiopeia )

                                                                     Objektentfernung:    8500 Lj

                                                                     Objektdurchmesser:    15 Lj

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Aufnahmedaten zu M 103

                                                                     Teleskop:    4,5" Newton, f = 440mm

                                                       Montierung:    Vixen New Atlux

                                                       Kamera:    SBIG ST2000XM mit CFW8

                                                       Filter:    SBIG LRGB

                                                       Belichtungszeiten:    L:40x2min  R:10x2min  G:10x2min  B:10x2min ( 1x1 )

                                                                     Gesamtbelichtungszeit:    2h  20min

                                                       Ort:    Erdweg/Bayern ( 500m )

                                                       Datum:    26.09.2009

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