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The Minor Planet Observer
and
Palmer Divide Observatory

957 Camelia (2000)

MPC Designation: 1921 JX
Lightcurves Period (h): 150.
Amplitude (mag): >0.30
Equipment:

 

Filter: C
MagBand: R
Telescope: 0.5m f/8.1 R/C
Camera: FLI 1001E
Exposure: 15

 

Obs. Details

Date              E Mag   Phase  PABL   PABB
2000-07-30 07:00  14.40    7.1  298.7   16.8
2000-07-31 07:00  14.41    7.2  298.7   16.8
2000-08-09 07:00  14.52    9.1  298.7   16.9
2000-08-10 07:00  14.54    9.3  298.7   16.9

Data Points: 198
Discovered: 1921-09-07  Heidelberg  K. Reinmuth
Family/Group: MB-Outer
Taxonomic Class: C (Assumed)
Published: MPB 37, 127-130
NOTES: Unless otherwise stated, the "Reduced Magnitudes" in the plots are Cousins R, based on 2MASS to BVRI conversions (Warner, MPB 34, 113-119)

MPB 28, 4-5: P = 5.391, A = 0.32

The images were remeasured using 2MASS to BVRI conversions (Warner, MPB 3,4 113-119) to calibrate the sessions. This points out the need to be able to put data onto at least an internal system to 0.05 mag or (much) better.

 

Contents 2011 Brian D. Warner / Palmer Divide Observatory

 

 

 

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