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・ Comet (programming)
・ Comet (pyrotechnics)
・ Comet (racing dinghy)
・ Comet (railcar)
・ Comet (song)
・ Comet (steamboat)
・ Comet (sternwheeler)
・ Comet (The Bouncing Souls album)
・ Comet (train)
・ Comet (TV network)
・ Comet (Waldameer)
・ Comet Arend–Roland
・ Comet assay
・ Comet Austin
・ Comet Bay College
Comet Bennett
・ Comet Borrelly
・ Comet Brooks
・ Comet Busters!
・ Comet Crash
・ Comet Cursor
・ Comet darner
・ Comet de Vico
・ Comet Donati
・ Comet dust
・ Comet Encke
・ Comet Express
・ Comet Falls
・ Comet Gain
・ Comet Galaxy


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Comet Bennett : ウィキペディア英語版
Comet Bennett

Comet Bennett, formally known as C/1969 Y1 (old style 1970 II and 1969i), was one of two brilliant comets to grace the 1970s, along with Comet West. The name is also borne by an altogether different comet, C/1974 V2.
Discovered by John Caister Bennett on December 28, 1969 while still almost two AUs from the Sun, it reached perihelion on March 20, passing closest to Earth on March 26, 1970 as it receded, peaking at magnitude 0.〔(C&MS: C/1969 Y1 (Bennett) )〕 It was last observed on February 27, 1971.〔
Comet Bennett was scheduled to be photographed by Apollo 13 on April 14, 1970 after the crew finished their television broadcast. Shortly after completing the maneuver to orient the spacecraft for the photo the famous malfunction of the spacecraft prevented the photo from being taken.
==References==


抄文引用元・出典: フリー百科事典『 ウィキペディア(Wikipedia)
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