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The Minor Planet Observer
and
Palmer Divide Observatory

66193 1999 AF22 (2010)

MPC Designation: 1999 AF22
Lightcurves Period (h): 8.00 ± 0.01
Amplitude (mag): 0.26 ± 0.03
Equipment:

 

Filter: C
MagBand: R
Telescope: 0.35m f/9.1 SCT
Camera: SBIG STL-1001E
Exposure: 240

 

Obs. Details

Date              E Mag   Phase  PABL   PABB
2010-09-12 07:00  17.18    4.1  352.6    6.4
2010-09-15 07:00  17.15    3.7  352.7    6.3
2010-09-16 07:00  17.14    3.7  352.8    6.3
2010-09-26 07:00  17.30    6.6  353.3    6.1

Data Points: 153
Discovered: 1999-01-13  Xinglong  Beijing Schmidt CCD Asteroid Program
Family/Group: MB-Middle
Taxonomic Class: SC (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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