pdosmall.gif (6581 bytes)

The Minor Planet Observer
and
Palmer Divide Observatory

4440 Tchantches (2005)

MPC Designation: 1984 YV
Lightcurves Period (h): 2.7883 ± 0.0002
Amplitude (mag): 0.21 ± 0.02
Equipment:

 

Filter: C
MagBand: R
Telescope: 0.35m f/9.1 SCT
Camera: FLI 1001E
Exposure: 120

 

Obs. Details

Date              E Mag   Phase  PABL   PABB
2005-09-27 04:00  16.42   24.8   39.2   28.0
2005-09-30 04:00  16.36   24.1   39.7   28.1
2005-10-01 04:00  16.34   23.9   39.9   28.2
2005-10-02 04:00  16.32   23.7   40.0   28.2
2005-10-03 04:00  16.30   23.5   40.1   28.2
2005-10-04 04:00  16.28   23.2   40.3   28.3
2005-10-08 04:00  16.20   22.3   40.8   28.4
2005-10-13 04:00  16.11   21.2   41.3   28.4
2005-10-14 04:00  16.09   20.9   41.4   28.4
2005-10-25 04:00  15.91   18.7   42.1   28.3
2005-10-26 04:00  15.90   18.5   42.2   28.2
2005-10-27 04:00  15.89   18.4   42.2   28.2
2005-11-01 04:00  15.84   17.8   42.4   27.9
2005-11-02 04:00  15.83   17.7   42.5   27.8

Data Points: 696
Discovered: 1984-12-23  Haute Provence  F. Dossin
Family/Group: Hungaria
Taxonomic Class: ES (Assumed)
Published: MPB 33, 34-35
NOTES: Unless otherwise stated, the "Reduced Magnitudes" in the plots are Cousins R, based on 2MASS to BVRI conversions (Warner, MPB 34, 113-119)

See work done in 2002, 2009, and 2010. The last gives a pole and shape model.

 

Contents © 2011 Brian D. Warner / Palmer Divide Observatory

 

 

 

This site is best viewed at 1024x768 and higher

This page was last updated on 16:22:28 2011-12-06 (Mountain Time)
All contents copyright (c) 2001-2011, Brian D. Warner and Bdw Publishing
Trademarks are the property of their repsective owners

Contact webmaster