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The Minor Planet Observer
and
Palmer Divide Observatory

2083 Smither (2009)

MPC Designation: 1973 WB
Lightcurves Period (h): 2.6717 ± 0.0005
Amplitude (mag): 0.09 ± 0.01
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
2009-11-25 09:00  15.52   22.5   95.9   -2.7
2009-11-26 07:00  15.49   22.1   96.1   -2.9
2009-11-27 07:00  15.46   21.6   96.2   -3.1
2009-11-28 07:00  15.43   21.1   96.4   -3.3
2009-12-01 07:00  15.34   19.7   96.8   -3.9
2009-12-10 07:00  15.05   14.9   97.8   -5.9

Data Points: 396
Discovered: 1973-11-29  Palomar  E. F. Helin
Family/Group: Hungaria
Taxonomic Class: X
Published: MPB 37, 57-64
NOTES: Unless otherwise stated, the "Reduced Magnitudes" in the plots are Cousins R, based on 2MASS to BVRI conversions (Warner, MPB 34, 113-119)

Suspected binary.

 

Contents © 2011 Brian D. Warner / Palmer Divide Observatory

 

 

 

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