The impact of fragment “L” of comet SL-9 on Jupiter |
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Authors: | H Schleicher H Balthasar M Knölker W Schmidt K Jockers |
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Institution: | (1) Kiepenheuer-Institut für Sonnenphysik, D-79104 Freiburg, Germany;(2) Max-Planck-Institut für Aeronomie, D-37189 Katlenburg-Lindau, FRG |
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Abstract: | Filtergrams of high spatial and temporal resolution were obtained in the methane band centred at 892 nm during the impact of fragment L of comet Shoemaker-Levy 9 on Jupiter. The light curve shows two maxima of an emission ball observed above the limb shortly after the impact. The second maximum was the brightest and had a short life time of about 90 seconds. During it's life, the apparent height of the emission ball declined towards the surface of Jupiter; the amount of displacement is larger than the expected effect caused by Jupiter's rotation. About half an hour after the impact, a domelike feature became visible when the location of the impact rotated into the illuminated hemisphere of Jupiter. |
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Keywords: | Jupiter comets Shoemaker-Levy 9 impacts |
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