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The Minor Planet Observer
and
Palmer Divide Observatory

7173 Sepkoski (2010)

MPC Designation: 1988 PL1
Lightcurves Period (h): 2.50 ± 0.01
Amplitude (mag): 0.09 ± 0.01
Equipment:

 

Filter: C
MagBand: R
Telescope: 0.5m f/8.1 R/C
Camera: FLI 1001E
Exposure: 240

 

Obs. Details

Date              E Mag   Phase  PABL   PABB
2010-09-09 07:00  16.59   19.3  356.6   27.9
2010-09-10 07:00  16.59   19.1  356.6   27.9
2010-09-11 07:00  16.57   18.9  356.7   27.9
2010-09-24 07:00  16.52   17.9  357.5   27.2
2010-09-25 07:00  16.53   18.0  357.6   27.1

Data Points: 250
Discovered: 1988-08-15  Palomar  C. S. Shoemaker, E. M. Shoemaker
Family/Group: Hungaria
Taxonomic Class: ES (Assumed)
Published: MPB 38, 25-31
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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