pdosmall.gif (6581 bytes)

The Minor Planet Observer
and
Palmer Divide Observatory

3682 Welther (2001)

MPC Designation: A923 NB
Lightcurves Period (h): 3.5973 0.0003
Amplitude (mag): 0.21 0.01
Equipment:

 

Filter: C
MagBand: R
Telescope: 0.5m f/8.1 R/C
Camera: FLI-1001E
Exposure: 30

 

Obs. Details

Date              E Mag   Phase  PABL   PABB
2001-09-09 07:00  13.64   14.2  347.1   20.6
2001-09-11 07:00  13.63   14.2  347.4   20.6
2001-09-12 07:00  13.63   14.3  347.5   20.6
2001-09-13 07:00  13.63   14.3  347.7   20.6
2001-09-15 07:00  13.63   14.5  347.9   20.6
2001-09-24 07:00  13.69   16.1  349.3   20.3
2001-09-25 07:00  13.70   16.3  349.4   20.3
2001-09-26 07:00  13.71   16.5  349.6   20.3
2001-09-28 07:00  13.74   17.0  349.9   20.1
2001-10-02 07:00  13.79   18.1  350.6   19.9
2001-10-11 07:00  13.95   20.8  352.3   19.2
2001-10-13 04:00  13.98   21.3  352.7   19.0
2001-10-14 06:00  14.00   21.6  353.0   18.9
2001-10-16 07:00  14.04   22.2  353.5   18.7

Data Points: 1539
Discovered: 1923-07-12  Heidelberg  K. Reinmuth
Family/Group: MB-Outer
Taxonomic Class: C (Assumed)
Published: MPB 29, 41-46
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), P. Pravec, P. Kusnirak, et al. 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 16:22:25 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