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The Minor Planet Observer
and
Palmer Divide Observatory

497 Iva (2009)

MPC Designation: 1902 KJ
Lightcurves Period (h): 4.621 0.001
Amplitude (mag): 0.34 0.02
Equipment:

 

Filter: R
MagBand: R
Telescope: 0.35m f/9.1 SCT
Camera: SBIG STL-1001E
Exposure: 180

 

Obs. Details

Date              E Mag   Phase  PABL   PABB
2009-01-09 05:00  13.90   19.0   67.9    5.7
2009-01-10 05:00  13.93   19.2   68.1    5.7
2009-01-11 05:00  13.96   19.4   68.3    5.7

Data Points: 215
Discovered: 1902-11-04  Heidelberg  R. S. Dugan
Family/Group: MB-Outer
Taxonomic Class: M
Published: MPB 36, 109-116
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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