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Light curve for asteroid (100015) 1989 SR7

Light curve for asteroid (100015) 1989 SR7

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Petr Pravec / Photometric Survey for Asynchronous Binary Asteroids (BinAstPhot Survey) / Astronomical Institute of the Academy of Sciences of Czech Republic

Light curve for asteroid (100015) 1989 SR7
A 21-hour light curve for asteroid (100015) 1989 SR7 that shows 2 asteroids crossing in front of each other. The left dip was caused by the smaller asteroid transiting in front of and casting a shadow onto the larger one, and the right dip was caused by the smaller body moving behind the larger one.

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