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The Minor Planet Observer
and
Palmer Divide Observatory

400 Ducrosa (2005)

MPC Designation: 1895 BU
Lightcurves Period (h): 6.87 0.01
Amplitude (mag): 0.62 0.02
Equipment:

 

Filter: C
MagBand: R
Telescope: 0.35m f/10 SCT
Camera: SBIG ST-9E
Exposure: 90

 

Obs. Details

Date              E Mag   Phase  PABL   PABB
2005-01-14 06:00  15.04    8.2   92.5    9.9
2005-01-15 06:00  15.05    8.4   92.5    9.8
2005-01-16 06:00  15.07    8.7   92.6    9.8

Data Points: 244
Discovered: 1895-03-15  Nice  A. Charlois
Family/Group: MB-Outer
Taxonomic Class: C (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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