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The Minor Planet Observer
and
Palmer Divide Observatory

4736 Johnwood (2005)

MPC Designation: 1983 AF2
Lightcurves Period (h): 6.210 ± 0.005
Amplitude (mag): 0.83 ± 0.03
Equipment:

 

Filter: C
MagBand: R
Telescope: 0.35m f/10 SCT
Camera: SBIG ST-9E
Exposure: 180

 

Obs. Details

Date              E Mag   Phase  PABL   PABB
2005-02-18 08:00  15.58    9.4  155.1  -13.3
2005-02-19 06:00  15.58    9.3  155.1  -13.4
2005-02-20 06:00  15.58    9.3  155.1  -13.6

Data Points: 162
Discovered: 1983-01-13  Palomar  C. S. Shoemaker
Family/Group: Hungaria
Taxonomic Class: ES (Assumed)
Published: MPB 32, 54-58
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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