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The Minor Planet Observer
and
Palmer Divide Observatory

928 Hildrun (2004)

MPC Designation: 1920 GP
Lightcurves Period (h): 14.13 0.03
Amplitude (mag): 0.34 0.02
Equipment:

 

Filter: C
MagBand: R
Telescope: 0.5m f/8.1 R/C
Camera: FLI 1024 SITe
Exposure: 90

 

Obs. Details

Date              E Mag   Phase  PABL   PABB
2004-04-28 08:00  14.20   10.0  207.7   21.9
2004-05-02 08:00  14.25   10.7  207.8   21.9
2004-05-03 08:00  14.26   10.8  207.8   21.9
2004-05-04 08:00  14.28   11.0  207.8   21.8

Data Points: 407
Discovered: 1920-02-23  Heidelberg  K. Reinmuth
Family/Group: MB-Outer
Taxonomic Class: C (Assumed)
Published: MPB 31, 85-88
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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