| 1185 Nikko |
Result | Rotation Period : 0.157917 +/- 0.00003 day Amplitude : 0.226 +/- 0.010 mag, |
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| Observational date: 2009-Mar, 15 17 18 19 26 ( 5nights) Zero time of the graph: 2009 Mar, 15.40000day (UT) Observational site: Hamanowa Astronomical Observatory (fukushima-pref, Japan) Telescope : Pellow telescope (D=400mm fl=1800mm Newtonian F=4.5 CCD camera : SBIG ST-8 Filter system : Idas-R (UBVRI) Dark and Flat : Dark-frame and Flat-field were corrected. Light time : corrected. Remarks : |
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