pdosmall.gif (6581 bytes)

The Minor Planet Observer
and
Palmer Divide Observatory

6394 1990 QM2 (2011)

MPC Designation: 1990 QM2
Lightcurves Period (h): 3.6873 ± 0.0006
Amplitude (mag): 0.27 ± 0.02
Equipment:

 

Filter: C
MagBand: R
Telescope: 0.35m f/9.1 SCT
Camera: FLI 1001E
Exposure: 300

 

Obs. Details

Date              E Mag   Phase  PABL   PABB
2011-04-17 07:00  16.34   14.9  209.8   24.5
2011-04-28 07:00  16.38   16.1  209.9   25.7
2011-04-29 07:00  16.39   16.3  209.9   25.8
2011-05-03 07:00  16.43   17.2  210.0   26.2

Data Points: 216
Discovered: 1990-08-22  Palomar  H. E. Holt
Family/Group: Hungaria
Taxonomic Class: ES (Assumed)
Published: MPB 38, pending
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 16:24:25 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