> Andrés Chapman, Néstor D. Díaz (Obs. Cruz del Sur (MPC I39))

STAR
Coordinates RA DE:
 
Belong to project: B.R.N.O.   MEDUZA   TRESCA   HERO
 

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JD format: geocentric  heliocentric
 
date: 9.12.2012 1:3-3:29 UT
 
 
Photometric filter: Clear
y  (Strömgren phot. system)
other:  
 
Photometric system: instrumental   standardní photometric system UBVRcIc
 
Notes: ----- EBFit result: -----
Tmin = 2456271.61335
Error (1 sigma): +0.00049/-0.00054 (Bootstrapping), +0.00030/-0.00021 (Prayer bead), +0.00010/-0.00010 (LSM)
Error (95% CI): +0.00105/-0.00099 (Bootstrapping), +0.00046/-0.00056 (Prayer bead)
LSM: chi^2 = 3233.2, n_freedom = 131

info
 

 
First name and Surename:
Postal address:
E-mail:
Station:
Instrument:

 
GCVS:
star: SY Hor
RA2000:
DE2000:
type: EW/KW
max: 11.4
min: 12.1
band: V
epoch: 34243.382
year:
period: 0.3116392
M-m:
spectrum:

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Comment

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.