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The Minor Planet Observer
and
Palmer Divide Observatory

507 Laodica (2001)

MPC Designation: 1903 LO
Lightcurves Period (h): 6.737 0.001
Amplitude (mag): 0.29 0.02
Equipment:

 

Filter: C
MagBand: R
Telescope: .3m SCT
Camera: ST9E
Exposure: 120

 

Obs. Details

Date              E Mag   Phase  PABL   PABB
2001-08-12 07:00  13.57    8.1  338.6    7.8
2001-08-17 07:00  13.47    6.5  338.6    8.0
2001-08-18 07:00  13.45    6.2  338.6    8.0
2001-08-19 07:00  13.43    5.9  338.6    8.0
2001-08-20 07:00  13.41    5.6  338.7    8.1
2001-08-29 07:00  13.28    3.6  338.7    8.4

Data Points: 0
Discovered: 1903-02-19  Heidelberg  R.S. Dugan
Family/Group: MB-Outer
Taxonomic Class: X
Published: MPB 29, 13
NOTES: Unless otherwise stated, the "Reduced Magnitudes" in the plots are Cousins R, based on 2MASS to BVRI conversions (Warner, MPB 34, 113-119)

Collaboration with L. Robinson (lead)

Review of original data indicates the revised period, which is much better than to the original period of 4.705 h.

 

Contents 2011 Brian D. Warner / Palmer Divide Observatory

 

 

 

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