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The Minor Planet Observer
and
Palmer Divide Observatory

2266 Tchaikovsky (2005)

MPC Designation: 1974 VK
Lightcurves Period (h): 37.7 ± 0.2
Amplitude (mag): 0.09 ± 0.01
Equipment:

 

Filter: C
MagBand: R
Telescope: 0.35m f/9.1 SCT
Camera: FLI 1001E
Exposure: 180

 

Obs. Details

Date              E Mag   Phase  PABL   PABB
2005-11-04 04:00  14.56    1.0   42.5    2.1
2005-11-06 04:00  14.56    1.0   42.5    2.0
2005-11-08 04:00  14.61    1.6   42.5    1.9
2005-11-10 04:00  14.67    2.3   42.5    1.8

Data Points: 328
Discovered: 1974-11-12  Nauchnyj  L. I. Chernykh
Family/Group: MB-Outer
Taxonomic Class: D
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)

The period was originally reported as 4.883 h (MPB 33, 39-41). The images were re-measured using 2MASS to BVRI calibrations and the new results found.

 

Contents © 2011 Brian D. Warner / Palmer Divide Observatory

 

 

 

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