(90377) Sedna


Classe
Size
Discorevy
1200-1800 km
2003

2011 jan 23 T300/1200 + L filter + Atik 16IC 6 x 30 min

2011 jan 24 T300/1200 + L filter + Atik 16IC 6 x 30 min

87 AU

m 21.1

Note (154238) m 20.1 in jan 24 field