Asteroid 409 Aspasia's light curve almost completed

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by: Harri Haukka
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Date: Sun, 1 Oct 2006 Time: 12:00 AM
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Aspasia's light curve was measured almost completely. Observation of the whole light curve (9,020 h) can't yet be done because too short dark time during the night. Weather conditions were good, even moisture was pretty high - almost 90%. This time Moon wasn't disturbing observation.  We used TYC 1181-1748-1 (C1) and TYC 1181-1651-1 (C2) as comprassion stars. We used fotometrical R-filter and each exposure time was 60 s.

(Tämä uutinen suomeksi)

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Harri Haukka

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