Njem: Onye nchọpụta bụ Honoré Flaugergues chọtara ya na Machị 25, 1811 na 2.7 AU site na Sun na ìgwè kpakpando nke Argo Navis. Mgbe ọnwa kpuchiri ya ruo ọtụtụ ụbọchị, Jean-Louis Pons chọpụtakwara ya na Eprel 11, ebe Franz Xaver, Baron Von Zach nwere ike ikwenye nchọpụta Flaugergues n'otu abalị ahụ. Johann Karl Burckhardt gụrụ nke mbụ na June. Dabere na ngụkọta ndị a, Heinrich Wilhelm Matthäus Olbers buru amụma na comet ga-aga n'ihu na-enwu gbaa n'afọ ahụ. Ajụjụ: Gịnị bụ echiche Heinrich Wilhelm Mattaus Olber banyere comet nke March 25, 1811?
Comet ga-aga n'ihu na-enwu gbaa nke ukwuu n'afọ ahụ