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The Minor Planet Observer
and
Palmer Divide Observatory

731 Sorga (2005)

MPC Designation: 1912 OQ
Lightcurves Period (h): 8.184 ± 0.005
Amplitude (mag): 0.52 ± 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
2005-04-15 09:00  14.50    6.1  189.8    7.3
2005-04-16 09:00  14.52    6.4  189.8    7.3
2005-04-17 09:00  14.54    6.7  189.8    7.2
2005-04-18 09:00  14.55    7.0  189.8    7.2

Data Points: 298
Discovered: 1912-04-15  Heidelberg  A. Massinger
Family/Group: MB-Outer
Taxonomic Class: Xe
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)

 

Contents © 2011 Brian D. Warner / Palmer Divide Observatory

 

 

 

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