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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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