Saturn Section: August 8, 1999

1999”N 8ŒŽ 8“ú‚Ì“y¯

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T.Ikemura, K.Maeda, S.Yoneyama

Kazuyoshi Maeda (350mm Newton, Digital still camera NEC Picona)

1999/08/08 19:05:00(UT)
I=189.9 III=205.4
De=-23.1 E.Dia=18.03"
Ring Long Dia=41.10" Ring Short Dia=16.11"
350mm Newton(F5)
NEC PICONA 1/7sec, composite
Seiichi Yoneyama (200mm Newton, Digital still camera NEC Picona)

1999/08/08 19:29:44(UT)
I=204.5 III=219.3
De=-23.1 E.Dia=18.03"
Ring Long Dia=41.10" Ring Short Dia=16.11"
200mm Newton(F4), 1500mm Extender + LV20mm (f/28)
NEC PICONA 1/7sec, 4 frames composite
Toshihiko Ikemura (310mm Newton, Digital still camera NEC Picona)

Condition:
1999/08/08 19:53:32(UT)
I=218.4 III=232.7
6 frames composite

1999/08/08 19:56:34(UT)
I=220.2 III=234.4
4 frames composite


De=-23.1  E.Dia=18.03"
Ring Long  dia 41.10"  Ring short dia 16.11"  
310mm Newtonian(F5)
TeleVue barlow 3x  f/27, 2 deg. prism,
Digital camera NEC PICONA 1/7sec

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