1999/11/09(UT) 14:51:12(UT) I= 89.1 III=234.2, 9 frames composite De=-21.8 E.Dia=20.16" Ring Long dia 45.96" Ring short dia 17.07" 310mm Newtonian(F5) TeleVue barlow 5x f/27 Digital camera NEC PICONA 1/7sec
De=-21.8 E.Dia=20.16" Ring Long dia 45.96" Ring short dia 17.07" 310mm Newtonian(F5) TeleVue barlow 5x f/27 Digital camera NEC PICONA 1/7sec