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The Minor Planet Observer
and
Palmer Divide Observatory

7778 Markrobinson (2008)

MPC Designation: 1993 HK1
Lightcurves Period (h): 7.230 ± 0.002
Amplitude (mag): 0.64 ± 0.02
Equipment:

 

Filter: C
MagBand: R
Telescope: 0.35m f/10 SCT
Camera: SBIG ST-9XE
Exposure: 240

 

Obs. Details

Date              E Mag   Phase  PABL   PABB
2008-06-10 06:00  14.27   15.2  264.4   19.7
2008-06-11 06:00  14.26   15.3  264.5   19.9
2008-06-12 06:00  14.25   15.3  264.6   20.1

Data Points: 205
Discovered: 1993-04-17  Palomar  C. S. Shoemaker, E. M. Shoemaker
Family/Group: Mars-crosser
Taxonomic Class: S (Assumed)
Published: MPB 36, 7-13
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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