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The Minor Planet Observer
and
Palmer Divide Observatory

192642 1999 RD32 (2012)

MPC Designation: 1999 RD32
Lightcurves Period (h): 17.08 ± 0.03
Amplitude (mag): 0.28 ± 0.02
Equipment:

 

Filter: C
MagBand: V
Telescope: 0.30m f/6.25 SC
Camera: ST-9XE
Exposure: 240

 

Obs. Details

Date              E Mag   Phase  PABL   PABB
2012-03-10 03:00  14.77   69.1  129.7  -17.0
2012-03-10 05:00  14.78   69.5  129.6  -17.1
2012-03-12 02:30  14.96   78.5  127.1  -19.3
2012-03-12 03:45  14.97   78.8  127.0  -19.3
2012-03-12 04:40  14.97   78.9  127.0  -19.4
2012-03-12 05:00  14.97   79.0  127.0  -19.4
2012-03-13 02:30  15.09   83.4  125.7  -20.5
2012-03-13 03:30  15.10   83.6  125.7  -20.5
2012-03-13 04:30  15.10   83.8  125.6  -20.6

Data Points: 330
Discovered: 1999-09-08  Socorro  LINEAR
Family/Group: NEA
Taxonomic Class: C
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)

Collaboration with Ralph Megna, Center for Solar System Studies. The observing table gives only PDO sessions but the plot and data points count include the Megna data.

 

Contents © 2012 Brian D. Warner / Palmer Divide Observatory

 

 

 

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