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The Minor Planet Observer
and
Palmer Divide Observatory

27810 Daveturner (2011)

MPC Designation: 1993 OC2
Lightcurves Period (h): 546 ± 10
Amplitude (mag): 0.43 ± 0.03
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
2011-01-28 07:00  15.74    9.3  136.1   10.6
2011-01-29 07:00  15.71    8.8  136.2   10.4
2011-01-30 07:00  15.68    8.4  136.2   10.3
2011-02-03 07:00  15.59    7.0  136.3    9.6
2011-02-10 07:00  15.56    6.8  136.4    8.4
2011-02-11 07:00  15.58    7.0  136.4    8.2
2011-02-12 07:00  15.59    7.3  136.4    8.0
2011-02-13 07:00  15.61    7.7  136.4    7.8
2011-02-15 07:00  15.65    8.5  136.5    7.5
2011-02-28 07:00  15.99   15.5  137.1    4.9

Data Points: 1063
Discovered: 1993-07-23  Palomar  C. S. Shoemaker, D. H. Levy
Family/Group: Hungaria
Taxonomic Class: ES (Assumed)
Published: MPB 38, 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)

Collaboration with Ralph Megna (Center for Solar System Science) and Brian Skiff (Lowell Observatory).

 

Contents © 2011 Brian D. Warner / Palmer Divide Observatory

 

 

 

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