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The Minor Planet Observer
and
Palmer Divide Observatory

31180 1997 YX3 (2006)

MPC Designation: 1997 YX3
Lightcurves Period (h): 15.6 ± 0.1
Amplitude (mag): 0.25 ± 0.03
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
2006-11-18 07:00  16.13   27.5   67.4   36.9
2006-11-19 07:00  16.13   27.2   67.6   36.7
2006-11-20 07:00  16.12   26.9   67.8   36.5
2006-11-23 07:00  16.11   26.2   68.4   35.9
2006-11-24 07:00  16.10   25.9   68.6   35.7
2006-11-26 07:00  16.09   25.4   69.0   35.3

Data Points: 227
Discovered: 1997-12-22  Xinglong  Beijing Schmidt CCD Asteroid Program
Family/Group: Mars-crosser
Taxonomic Class: S (Assumed)
Published: MPB 34, 32-37
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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