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The Minor Planet Observer
and
Palmer Divide Observatory

4719 Burnaby (2012)

MPC Designation: 1990 WT2
Lightcurves Period (h): 13.08 ± 0.04
Amplitude (mag): 0.07 ± 0.01
Equipment:

 

Filter: C
MagBand: V
Telescope: 0.30m f/6.25 SC
Camera: ST-9XE
Exposure: 240

 

Obs. Details

Date              E Mag   Phase  PABL   PABB
2012-12-21 07:00  15.28    6.5   83.2   10.2
2012-12-22 07:00  15.30    6.8   83.3   10.2
2012-12-23 07:00  15.31    7.1   83.3   10.2

Data Points: 236
Discovered: 1990-11-21  Kushiro  S. Ueda, H. Kaneda
Family/Group: MB-middle
Taxonomic Class: C
Published:
NOTES: Unless otherwise stated, the "Reduced Magnitudes" in the plots are Cousins R, based on 2MASS to BVRI conversions (Warner, MPB 34, 113-119)

Period differs from Behrend (8.2 h). The data have a poor fit to 8.52 h. Sometimes the asteroid is too tight-lipped.

 

Contents © 2013 Brian D. Warner / Palmer Divide Observatory

 

 

 

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