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The Minor Planet Observer
and
Palmer Divide Observatory

31182 1997 YZ3 (2012)

MPC Designation: 1997 YZ3
Lightcurves Period (h): 380. ± 25.
Amplitude (mag): 0.62 ± 0.05
Equipment:

 

Filter: C
MagBand: V
Telescope: 0.5m f/8.1 R/C
Camera: FLI 1001E
Exposure: 300

 

Obs. Details

Date              E Mag   Phase  PABL   PABB
2012-05-30 07:00  17.39   21.7  226.6   27.7
2012-06-02 07:00  17.42   22.3  226.9   27.2
2012-06-09 07:00  17.52   23.8  227.7   25.9
2012-06-10 07:00  17.53   24.1  227.8   25.7
2012-06-11 07:00  17.54   24.3  228.0   25.5
2012-06-12 07:00  17.56   24.5  228.1   25.3
2012-06-13 07:00  17.57   24.7  228.3   25.1
2012-06-16 07:00  17.62   25.4  228.7   24.5
2012-06-17 07:00  17.63   25.6  228.9   24.3
2012-06-18 07:00  17.65   25.8  229.1   24.1
2012-06-19 07:00  17.66   26.0  229.3   23.8

Data Points: 355
Discovered: 1997-12-22  Xinglong  Beijing Schmidt CCD Asteroid Program
Family/Group: Hungaria
Taxonomic Class: ES (Assumed)
Published: MPB 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)

 

Contents © 2012 Brian D. Warner / Palmer Divide Observatory

 

 

 

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