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The Minor Planet Observer
and
Palmer Divide Observatory

1520 Imatra (2008)

MPC Designation: 1938 UY
Lightcurves Period (h): 18.635 0.004
Amplitude (mag): 0.28 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
2008-07-15 07:00  14.34    6.1  299.8   13.6
2008-07-21 07:00  14.30    5.7  299.8   13.9
2008-07-22 06:00  14.30    5.7  299.8   14.0
2008-07-23 06:00  14.30    5.7  299.8   14.0
2008-07-27 07:00  14.32    6.1  299.7   14.2
2008-07-28 07:00  14.32    6.2  299.7   14.2
2008-07-29 07:00  14.33    6.4  299.7   14.3
2008-07-30 07:00  14.34    6.5  299.7   14.3

Data Points: 539
Discovered: 1938-10-22  Turku  Y. Vaisala
Family/Group: MB-Outer
Taxonomic Class: C
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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