List of observed minimas

This list is NOT A PUBLICATION of observed minimas. It only shows activity of cooperating observers of eclipsing binaries.

B.R.N.O. times of minima are periodicaly published in Open Europen Journal on Variable stars and then data are displayed in O-C gateway.

Administrators of BRNO project:

Mgr. Kateøina Hoòková, Ing. Jakub Juryšek

NEW Instruction for inserting minima to BRNO database

For non-Czech observers, written in English. Please, keep in mind this instruction. Instruction for BRNO protocols

protocol number of the minim in B.R.N.O. database: 22728
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object SY Hor

  1. Andrés Chapman, Néstor D. Díaz, 17. 12. 2012
    Secondary minimum for 2012-12-10 at 1:22 UT occurs about 1.35 hours later than predicted (for elements 34243.382+0.3116342*E).
  2. Andrés Chapman, Néstor D. Díaz, 14. 12. 2012
    Primary minimum for 2012-11-28 at 1:28 UT occurs about 1.26 hours later than predicted (for elements 52216.731+0.3116342*E).


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  1. Andrés Chapman, Néstor D. Díaz, 14. 12. 2012 (www)
    JD 2456259.6 is 2012-11-28 no 27. Why the uploading process has calculated 27? The correct observation date is 2012-11-28 (UT), so JD is correct.

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