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The Minor Planet Observer
and
Palmer Divide Observatory

86257 1999 TK207 (2012)

MPC Designation: 1999 TK207
Lightcurves Period (h): 32.408 ± 0.005
Amplitude (mag): 1.51 ± 0.02
Equipment:

 

Filter: C
MagBand: V
Telescope: 0.35m f/9.1 SCT
Camera: STL-1001E
Exposure: 300

 

Obs. Details

Date              E Mag   Phase  PABL   PABB
2012-07-12 07:00  17.25   14.8  310.4   10.7
2012-07-13 07:00  17.22   14.4  310.5   10.8
2012-07-16 07:00  17.16   13.1  310.6   11.3
2012-07-18 07:00  17.12   12.3  310.6   11.7
2012-07-20 07:00  17.09   11.6  310.7   12.0
2012-07-21 07:00  17.07   11.2  310.7   12.2
2012-07-23 07:00  17.04   10.6  310.7   12.5
2012-07-24 07:00  17.03   10.3  310.8   12.6
2012-07-26 07:00  17.01    9.8  310.8   12.9

Data Points: 428
Discovered: 1999-10-14  Socorro  LINEAR
Family/Group: Hungaria
Taxonomic Class: ES (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)

Followup to 2010 observations.

 

Contents © 2012 Brian D. Warner / Palmer Divide Observatory

 

 

 

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