1999/10/22(UT) 16:43:56(UT) I= 76.2 III=101.8, 10 frames composite De=-22.3 E.Dia=20.08" Ring Long dia 45.78" Ring short dia 17.34" 310mm Newtonian(F5) TeleVue barlow 5x f/30 Digital camera NEC PICONA 1/7sec
De=-22.3 E.Dia=20.08" Ring Long dia 45.78" Ring short dia 17.34" 310mm Newtonian(F5) TeleVue barlow 5x f/30 Digital camera NEC PICONA 1/7sec