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The Minor Planet Observer
and
Palmer Divide Observatory

4368 Pillmore (2005)

MPC Designation: 1981 JC2
Lightcurves Period (h): 3.6054 ± 0.0003
Amplitude (mag): 0.29 ± 0.02
Equipment:

 

Filter: C
MagBand: R
Telescope: 0.5m f/8.1 R/C
Camera: FLI 1001E
Exposure: 180

 

Obs. Details

Date              E Mag   Phase  PABL   PABB
2005-07-29 04:00  16.23   10.7  180.3   11.8
2005-07-30 04:00  16.22   10.6  180.7   11.8
2005-07-31 04:00  16.21   10.4  181.1   11.8
2005-08-01 04:00  16.20   10.3  181.4   11.8
2005-08-02 04:00  16.19   10.2  181.8   11.7
2005-08-07 04:00  16.16    9.7  183.7   11.6

Data Points: 312
Discovered: 1981-05-05  Palomar  C. S. Shoemaker
Family/Group: MB-Outer
Taxonomic Class: C
Published: MPB 33, 35-39
NOTES: Unless otherwise stated, the "Reduced Magnitudes" in the plots are Cousins R, based on 2MASS to BVRI conversions (Warner, MPB 34, 113-119)

 

Contents © 2011 Brian D. Warner / Palmer Divide Observatory

 

 

 

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