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The Minor Planet Observer
and
Palmer Divide Observatory

6249 Jennifer (2010)

MPC Designation: 1991 JF1
Lightcurves Period (h): 4.961 ± 0.005
Amplitude (mag): 0.32 ± 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
2010-06-11 07:00  15.34   18.9  264.8   28.8
2010-06-15 07:00  15.33   19.3  264.9   29.6
2010-06-18 07:00  15.34   19.6  264.9   30.1

Data Points: 127
Discovered: 1991-05-07  Palomar  E. F. Helin
Family/Group: Hungaria
Taxonomic Class: Xe
Published: MPB 37, 161-165
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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