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The Minor Planet Observer
and
Palmer Divide Observatory

6310 Jankonke (2004)

MPC Designation: 1990 KK
Lightcurves Period (h): 3.042 ± 0.001
Amplitude (mag): 0.30 ± 0.03
Equipment:

 

Filter: C
MagBand: R
Telescope: 0.5m f/8.1 R/C
Camera: FLI 1024 SITe
Exposure: 180

 

Obs. Details

Date              E Mag   Phase  PABL   PABB
2004-12-26 06:00  16.68   26.8   50.1   -9.9
2004-12-31 06:00  16.80   28.1   51.3   -8.7
2005-01-02 06:00  16.85   28.5   51.7   -8.2
2005-01-07 06:00  16.96   29.5   53.0   -7.1

Data Points: 109
Discovered: 1990-05-21  Palomar  E. F. Helin
Family/Group: Hungaria
Taxonomic Class: ES (Assumed)
Published: MPB 32, 54-58
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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