The extrapolated close approach is Feb 15, 2013 19:54 UT. There was little change in the minimum distance.
The Earth's gravitational attraction should change the results some.
Wednesday, February 13, 2013
Cubic Fit to the 2012 DA14 Observations
There was enough data to get a cubic fit to the 2012 DA14 observations. The results are shown in the image below. The positions are again given relative to the Earth-Moon barycenter.
The extrapolated close approach is Feb 15, 2013 19:54 UT. There was little change in the minimum distance.
The Earth's gravitational attraction should change the results some.
The extrapolated close approach is Feb 15, 2013 19:54 UT. There was little change in the minimum distance.
The Earth's gravitational attraction should change the results some.
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