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The Minor Planet Observer
and
Palmer Divide Observatory

1015 Christa (2009)

MPC Designation: 1924 QF
Lightcurves Period (h): 11.230 0.004
Amplitude (mag): 0.12 0.01
Equipment:

 

Filter: r
MagBand: R
Telescope: 0.5m f/8.1 R/C
Camera: SBIG STL-1001E
Exposure: 120

 

Obs. Details

Date              E Mag   Phase  PABL   PABB
2009-01-09 05:00  14.12   16.6   58.6   -8.8
2009-01-10 04:00  14.13   16.7   58.7   -8.7
2009-01-11 04:00  14.15   16.9   58.8   -8.7
2009-01-13 05:00  14.19   17.2   59.0   -8.6
2009-01-14 04:00  14.20   17.4   59.2   -8.5
2009-01-15 03:00  14.22   17.5   59.3   -8.5
2009-01-16 03:00  14.23   17.6   59.4   -8.4

Data Points: 462
Discovered: 1924-01-31  Heidelberg  K. Reinmuth
Family/Group: MB-Outer
Taxonomic Class: Xc
Published: MPB 36, 109-116
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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