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The Minor Planet Observer
and
Palmer Divide Observatory

4868 Knushevia (2008)

MPC Designation: 1989 UN2
Lightcurves Period (h): 4.45 ± 0.01
Amplitude (mag): 0.09 ± 0.02
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
2008-08-28 07:00  15.92   13.9  349.4   14.0
2008-08-29 06:00  15.90   13.4  349.4   13.8
2008-08-31 06:00  15.85   12.4  349.5   13.4
2008-09-04 07:00  15.76   10.5  349.6   12.7

Data Points: 184
Discovered: 1989-10-27  Palomar  E. F. Helin
Family/Group: Hungaria
Taxonomic Class: ES (Assumed)
Published: MPB 36, 7-13
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

 

 

 

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