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The Minor Planet Observer
and
Palmer Divide Observatory

886 Washingtonia (2003)

MPC Designation: 1917 b
Lightcurves Period (h): 9.001 0.005
Amplitude (mag): 0.12 0.01
Equipment:

 

Filter: C
MagBand: R
Telescope: 0.3m f/9.3 SCT
Camera: SBIG ST-9E
Exposure: 60

 

Obs. Details

Date              E Mag   Phase  PABL   PABB
2003-01-08 01:00  13.52    5.2  107.4   15.0
2003-01-09 02:00  13.52    5.3  107.4   15.0
2003-01-10 01:00  13.53    5.3  107.3   15.1

Data Points: 263
Discovered: 1917-11-16  Washington  G. H. Peters
Family/Group: MB-Outer
Taxonomic Class: C
Published: MPB 30, 61-64
NOTES: Unless otherwise stated, the "Reduced Magnitudes" in the plots are Cousins R, based on 2MASS to BVRI conversions (Warner, MPB 34, 113-119)

 

Contents 2011 Brian D. Warner / Palmer Divide Observatory

 

 

 

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