pdosmall.gif (6581 bytes)

The Minor Planet Observer
and
Palmer Divide Observatory

16589 Hastrup (2008)

MPC Designation: 1992 SL1
Lightcurves Period (h): 27.62 ± 0.02
Amplitude (mag): 0.13 ± 0.01
Equipment:

 

Filter: C
MagBand: R
Telescope: 0.35m f/10 SCT
Camera: SBIG ST-9XE
Exposure: 240

 

Obs. Details

Date              E Mag   Phase  PABL   PABB
2008-09-28 07:00  15.64    4.2    0.2   -1.4
2008-09-29 07:00  15.68    4.8    0.2   -1.2
2008-09-30 07:00  15.72    5.5    0.3   -1.0
2008-10-01 07:00  15.76    6.2    0.3   -0.7
2008-10-02 07:00  15.80    6.9    0.4   -0.5
2008-10-03 07:00  15.84    7.6    0.4   -0.3
2008-10-07 08:00  15.98   10.4    0.6    0.7
2008-10-08 07:00  16.02   11.1    0.7    0.9
2008-10-17 07:00  16.32   16.8    1.5    2.9

Data Points: 441
Discovered: 1992-09-24  Palomar  E. F. Helin
Family/Group: Hungaria
Taxonomic Class: ES (Assumed)
Published: MPB 36, 70-73
NOTES: Unless otherwise stated, the "Reduced Magnitudes" in the plots are Cousins R, based on 2MASS to BVRI conversions (Warner, MPB 34, 113-119)

 

Contents © 2011 Brian D. Warner / Palmer Divide Observatory

 

 

 

This site is best viewed at 1024x768 and higher

This page was last updated on 16:23:46 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