| 4015 Wilson-Harrington |
Result | Rotation Period : 6.101+/- 0.0005 hr Amplitude : 0.171 +/- 0.003 mag, |
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| Observational date: 2009-Dec, 27, 29 2010-Jan, 03, 04, 08, 09,
10, 15 Feb, 27 (9 nights) Zero time of the graph: 2009 Dec, 27.30000 day (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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