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The Minor Planet Observer
and
Palmer Divide Observatory

12559 1998 QB69 (2004)

MPC Designation: 1998 QB69
Lightcurves Period (h): 6.21 ± 0.01
Amplitude (mag): 0.18 ± 0.02
Equipment:

 

Filter: C
MagBand: R
Telescope: 0.5m f/8.1 R/C
Camera: FLI 1024 SITe
Exposure: 120

 

Obs. Details

Date              E Mag   Phase  PABL   PABB
2004-09-13 06:00  16.12    5.2  355.0   14.1
2004-09-13 06:00  16.12    5.2  355.0   14.1
2004-09-15 06:00  16.11    5.1  354.9   14.1

Data Points: 283
Discovered: 1998-08-24  Socorro  LINEAR
Family/Group: MB-Outer
Taxonomic Class: C (Assumed)
Published: MPB 32, 29-32
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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