pdosmall.gif (6581 bytes)

The Minor Planet Observer
and
Palmer Divide Observatory

1211 Bressole (2010)

MPC Designation: 1931 XA
Lightcurves Period (h): 31.812 ± 0.004
Amplitude (mag): 0.50 ± 0.03
Equipment:

 

Filter: C
MagBand: R
Telescope: 0.35m f/9.1 SCT
Camera: SBIG STL-1001E
Exposure: 60

 

Obs. Details

Date              E Mag   Phase  PABL   PABB
2010-07-06 07:00  14.22    4.5  279.0    8.3
2010-07-10 07:00  14.27    5.5  279.1    8.1
2010-07-11 07:00  14.29    5.9  279.1    8.0
2010-07-13 07:00  14.32    6.5  279.1    7.9

Data Points: 486
Discovered: 1931-12-02  Algiers  L. Boyer
Family/Group: MB-Outer
Taxonomic Class: C
Published: MPB 38, 24-25
NOTES: Unless otherwise stated, the "Reduced Magnitudes" in the plots are Cousins R, based on 2MASS to BVRI conversions (Warner, MPB 34, 113-119)

Collaboration with R.D. Stephens (lead). 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 16:24:09 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