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The Minor Planet Observer
and
Palmer Divide Observatory

858 El Djezair (2005)

MPC Designation: 1916 a
Lightcurves Period (h): 22.3 0.2
Amplitude (mag): 0.10 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
2005-04-19 09:00  13.63    7.3  196.6    8.6
2005-04-20 09:00  13.65    7.6  196.6    8.6

Data Points: 139
Discovered: 1916-05-26  Algiers  F. Sy
Family/Group: MB-Outer
Taxonomic Class: S
Published: MPB 32, 90-92
NOTES: Unless otherwise stated, the "Reduced Magnitudes" in the plots are Cousins R, based on 2MASS to BVRI conversions (Warner, MPB 34, 113-119)

Obviously, this solution is not well-constrained. More Data!

 

Contents 2011 Brian D. Warner / Palmer Divide Observatory

 

 

 

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