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The Minor Planet Observer
and
Palmer Divide Observatory

52316 1992 BD (2012)

MPC Designation: 1992 BD
Lightcurves Period (h): 2.7629 ± 0.0003
Amplitude (mag): 0.10 ± 0.01
Equipment:

 

Filter: C
MagBand: V
Telescope: 0.35m f/9.1 SCT
Camera: STL-1001E
Exposure: 240

 

Obs. Details

Date              E Mag   Phase  PABL   PABB
2012-12-17 07:00  16.04    4.3   81.0    3.3
2012-12-18 07:00  16.09    5.1   81.0    3.6
2012-12-21 07:00  16.22    7.4   81.0    4.6
2012-12-22 07:00  16.26    8.2   81.0    4.9
2012-12-23 07:00  16.30    9.0   81.0    5.2
2012-12-29 07:00  16.53   13.5   81.0    7.1
2013-01-01 07:00  16.64   15.6   81.1    8.0
2013-01-03 07:00  16.72   16.9   81.2    8.6

Data Points: 341
Discovered: 1992-01-29  Kitt Peak  Spacewatch
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)

New PDO binary discovery. P_orb = 13.435 h.

 

Contents © 2013 Brian D. Warner / Palmer Divide Observatory

 

 

 

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