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The Minor Planet Observer
and
Palmer Divide Observatory

46037 2001 DF33 (2011)

MPC Designation: 2001 DF33
Lightcurves Period (h): 2.6865 ± 0.0002
Amplitude (mag): 0.23 ± 0.02
Equipment:

 

Filter: C
MagBand: R
Telescope: 0.35m f/9.1 SCT
Camera: FLI 1001E
Exposure: 240

 

Obs. Details

Date              E Mag   Phase  PABL   PABB
2011-09-11 07:00  16.23   19.5  322.3   16.4
2011-09-12 07:00  16.26   19.8  322.4   16.0
2011-09-20 07:00  16.48   21.7  323.7   13.3
2011-09-22 07:00  16.53   22.2  324.1   12.7
2011-09-23 07:00  16.56   22.4  324.3   12.4
2011-09-24 07:00  16.59   22.7  324.5   12.1
2011-09-25 07:00  16.62   22.9  324.7   11.8

Data Points: 196
Discovered: 2001-02-17  Socorro  LINEAR
Family/Group: MB-Outer
Taxonomic Class: C (Assumed)
Published: MPB pending
NOTES: Unless otherwise stated, the "Reduced Magnitudes" in the plots are Cousins R, based on 2MASS to BVRI conversions (Warner, MPB 34, 113-119)

Possible binary. Removing second period gives much better fit.

 

Contents © 2011 Brian D. Warner / Palmer Divide Observatory

 

 

 

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