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The Minor Planet Observer
and
Palmer Divide Observatory

11279 1989 TC (2010)

MPC Designation: 1989 TC
Lightcurves Period (h): 4.020 ± 0.002
Amplitude (mag): 0.13 ± 0.02
Equipment:

 

Filter: C
MagBand: R
Telescope: 0.5m f/8.1 R/C
Camera: FLI 1001E
Exposure: 240

 

Obs. Details

Date              E Mag   Phase  PABL   PABB
2010-12-01 07:00  16.91   24.6   89.1   34.0
2010-12-02 07:00  16.90   24.4   89.2   34.1
2010-12-06 07:00  16.87   23.8   89.6   34.4
2010-12-08 07:00  16.85   23.6   89.8   34.6

Data Points: 212
Discovered: 1989-10-01  Palomar  J. Alu, E. F. Helin
Family/Group: Hungaria
Taxonomic Class: ES (Assumed)
Published: MPB 38, 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)

 

Contents © 2011 Brian D. Warner / Palmer Divide Observatory

 

 

 

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