pdosmall.gif (6581 bytes)

The Minor Planet Observer
and
Palmer Divide Observatory

3309 Brorfelde (2005)

MPC Designation: 1982 BH
Lightcurves Period (h): 2.5041 ± 0.0002
Amplitude (mag): 0.09 ± 0.02
Equipment:

 

Filter: C
MagBand: R
Telescope: 0.5m f/8.1 R/C
Camera: FLI 1001E
Exposure: 180

 

Obs. Details

Date              E Mag   Phase  PABL   PABB
2005-10-25 04:00  15.51    5.7   23.9   -1.9
2005-10-26 04:00  15.55    6.4   23.9   -1.7
2005-10-27 04:00  15.59    7.0   23.9   -1.5
2005-10-30 04:00  15.70    9.0   23.9   -0.8
2005-11-01 04:00  15.78   10.3   24.0   -0.4
2005-11-03 04:00  15.85   11.6   24.0    0.0

Data Points: 385
Discovered: 1982-01-28  Brorfelde  K. S. Jensen
Family/Group: Hungaria
Taxonomic Class: S
Published: MPB 38, pending
CBET 279
NOTES: Unless otherwise stated, the "Reduced Magnitudes" in the plots are Cousins R, based on 2MASS to BVRI conversions (Warner, MPB 34, 113-119)

PDO binary discovery in collaboration with Petr Pravec's Binary Asteroid Survey group. Only PDO data are shown.

 

Contents © 2011 Brian D. Warner / Palmer Divide Observatory

 

 

 

This site is best viewed at 1024x768 and higher

This page was last updated on 16:22:59 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