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The Minor Planet Observer
and
Palmer Divide Observatory

4142 Dersu-Uzala (2006)

MPC Designation: 1981 KE
Lightcurves Period (h): 140. ± 3.
Amplitude (mag): 0.60 ± 0.05
Equipment:

 

Filter: C
MagBand: R
Telescope: 0.35m f/9.1 SCT
Camera: FLI 1001E
Exposure: 120

 

Obs. Details

Date              E Mag   Phase  PABL   PABB
2006-11-24 07:00  15.02   17.5   81.3   10.3
2006-11-26 07:00  14.96   16.6   81.4   11.0
2006-11-27 07:00  14.93   16.2   81.5   11.4
2006-11-28 07:00  14.91   15.8   81.6   11.8
2006-12-01 06:00  14.84   14.8   81.8   12.9
2006-12-10 07:00  14.74   13.8   82.3   16.2
2006-12-11 06:00  14.74   13.9   82.3   16.6

Data Points: 542
Discovered: 1981-05-28  Klet  Z. Vavrova
Family/Group: Hungaria
Taxonomic Class: A
Published: MPB 36, 176-178
NOTES: Unless otherwise stated, the "Reduced Magnitudes" in the plots are Cousins R, based on 2MASS to BVRI conversions (Warner, MPB 34, 113-119)

Possibly a tumbler. In collaboration with R.D. Stephens, P. Pravec, A.W. Harris.

 

Contents © 2011 Brian D. Warner / Palmer Divide Observatory

 

 

 

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