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The Minor Planet Observer
and
Palmer Divide Observatory

57219 2001 QY71 (2010)

MPC Designation: 2001 QY71
Lightcurves Period (h): 2.885 ± 0.003
Amplitude (mag): 0.28 ± 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
2010-09-27 07:00  16.97    1.6    7.1    0.0
2010-09-28 07:00  16.93    1.1    7.1    0.1

Data Points: 115
Discovered: 2001-08-20  Terre Haute  C. Wolfe
Family/Group: MB-Outer
Taxonomic Class: C (Assumed)
Published: MPB 38, 25-31
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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