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The Minor Planet Observer
and
Palmer Divide Observatory

6646 Churanta (2007)

MPC Designation: 1991 CA3
Lightcurves Period (h): 5.8711 ± 0.0002
Amplitude (mag): 0.73 ± 0.02
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
2007-01-10 00:00  16.20   20.7  133.6   16.2
2007-01-16 07:00  16.03   17.6  134.3   15.5
2007-02-06 05:00  15.64    9.2  135.6   12.1

Data Points: 138
Discovered: 1991-02-14  Palomar  E. F. Helin
Family/Group: Hungaria
Taxonomic Class: ES (Assumed)
Published: MPB 34, 72-77
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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