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The Minor Planet Observer
and
Palmer Divide Observatory

2012 LZ1 (2012)
MPC Designation: 2012 LZ1
Lightcurves Period (h): 12.87 ± 0.01
Amplitude (mag): 0.27 ± 0.03
Equipment:

 

Filter: C
MagBand: V
Telescope: 0.35m f/9.1 SCT
Camera: STL-1001E
Exposure: 15

 
Obs. Details

Date              E Mag   Phase  PABL   PABB
2012-06-17 04:00  14.95   48.8  284.4   19.2
2012-06-17 04:40  14.97   49.0  284.4   19.4
2012-06-17 05:30  14.98   49.3  284.5   19.6
2012-06-17 06:15  15.00   49.6  284.5   19.8
2012-06-17 06:55  15.01   49.8  284.6   19.9
2012-06-17 07:45  15.03   50.1  284.6   20.1
2012-06-17 08:35  15.05   50.4  284.7   20.3
2012-06-17 09:30  15.06   50.7  284.7   20.5
2012-06-18 04:20  15.45   56.4  285.7   24.6
2012-06-18 05:20  15.47   56.7  285.8   24.8
2012-06-18 07:20  15.51   57.2  285.9   25.2
2012-06-18 08:15  15.53   57.5  285.9   25.4
2012-06-18 09:10  15.54   57.7  285.9   25.5
2012-06-20 04:30  16.32   66.6  287.8   32.0
2012-06-20 06:10  16.35   66.8  287.8   32.2
2012-06-20 08:00  16.38   67.1  287.9   32.4
2012-06-20 09:00  16.39   67.3  287.9   32.5
Data Points: 864
Discovered:     
Family/Group: NEA
Taxonomic Class: C (Assumed)
Published: MPB Pending
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 P. Clay Sherrod and Paolo Bacci. Observations table covers only PDO data but plot shows combined data set. Support for radar observations which found an effective diameter of about 800 meters and, therefore, a low albedo (pV = 0.02-0.04)

 

Contents © 2012 Brian D. Warner / Palmer Divide Observatory

 

 

 

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