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The Minor Planet Observer
and
Palmer Divide Observatory

74081 1998 OU1 (2012)

MPC Designation: 1998 OU1
Lightcurves Period (h): 46.1 ± 0.2
Amplitude (mag): 0.23 ± 0.02
Equipment:

 

Filter: C
MagBand: V
Telescope: 0.35m f/9.1 SCT
Camera: SBIG STL-1001E
Exposure: 300

 

Obs. Details

Date              E Mag   Phase  PABL   PABB
2012-04-10 07:00  17.48   23.2  204.3   35.9
2012-04-17 07:00  17.48   23.4  204.8   36.3
2012-04-18 07:00  17.49   23.5  204.9   36.3
2012-04-20 07:00  17.49   23.7  205.0   36.4
2012-04-21 07:00  17.50   23.7  205.1   36.4
2012-04-22 07:00  17.50   23.8  205.2   36.4
2012-04-23 07:00  17.51   23.9  205.2   36.4
2012-04-24 07:00  17.51   24.0  205.3   36.4
2012-04-25 07:00  17.52   24.1  205.4   36.4
2012-04-28 07:00  17.54   24.5  205.6   36.4
2012-04-30 07:00  17.55   24.7  205.8   36.4

Data Points: 363
Discovered: 1998-07-24  Haleakala  NEAT
Family/Group: Hungaria
Taxonomic Class: ES (Assumed)
Published: MPB 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 © 2012 Brian D. Warner / Palmer Divide Observatory

 

 

 

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