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The Minor Planet Observer
and
Palmer Divide Observatory

1919 Clemence (2005)

MPC Designation: 1971 SA
Lightcurves Period (h): 67.4 ± 0.1
Amplitude (mag): 0.15 ± 0.02
Equipment:

 

Filter: C
MagBand: R
Telescope: 0.35m f/9.1 SCT
Camera: FLI 1001E
Exposure: 120

 

Obs. Details

Date              E Mag   Phase  PABL   PABB
2005-02-18 06:00  15.19   11.6  161.9   10.5
2005-02-20 06:00  15.13   10.5  162.0   10.1
2005-03-01 06:00  14.93    6.3  162.2    8.4
2005-03-03 06:00  14.92    5.9  162.3    8.0
2005-03-04 06:00  14.92    5.8  162.3    7.8
2005-03-05 06:00  14.92    5.8  162.3    7.6
2005-03-07 06:00  14.95    6.1  162.3    7.2
2005-03-11 06:00  15.04    7.5  162.4    6.3
2005-03-12 06:00  15.06    8.0  162.5    6.1
2005-03-16 06:00  15.19   10.1  162.6    5.3
2005-03-17 06:00  15.22   10.7  162.7    5.1

Data Points: 954
Discovered: 1971-09-16  El Leoncito  J. Gibson, C. U. Cesco
Family/Group: Hungaria
Taxonomic Class: X
Published: MPB 36, 176-178
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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