TW CrB (Binaire à éclipse)

RA: 16h 06m 50.70s, DE: +27° 16' 34.60" (241.7112500000, 27.2762777771)

04/04/2015, 21:53 - 05/04/2015, 00:30 (UTC)

Données:
  • Observateur: Ladislav Šmelcer
  • Créé: 07/04/2015, 14:46
  • Station: Hvězdárna Valašské Meziříčí
  • Instrument: Celestron 280/1765 + CCD G2 4000
  • Bande photométrique: R
  • Standard de temps: Gjd
  • Luminosité dans: Mag
Note:
předpověď primárního minima JDhel=2457117.4675 - 23h13m UT (Mo=51273.4711  per.=0.58887509 dne) - minimum nastalo o 14 minut později
Minima déterminés
  • P: 2457117.47412 (04/04/2015, 23:22)
    HJDmin: 2457117.47728 +/- 0.00014  
    Correction héliocentrique: 0.00316
    Note: 
    
----- EBFit result: -----
Tmin = 2457117.47412
Error (1 sigma): +0.00015/-0.00013 (Bootstrapping), +0.00021/-0.00021 (Prayer bead), +0.00007/-0.00007 (LSM)
Error (95% CI):  +0.00030/-0.00027 (Bootstrapping), +0.00029/-0.00036 (Prayer bead)
LSM: chi^2 = 180.1, n_freedom = 55
  • P: 2457117.47408 (04/04/2015, 23:22)
    HJDmin: 2457117.47724 +/- 0.00020  
    Correction héliocentrique: 0.00316
    Note: 
    
----- EBFit result: -----
Tmin = 2457117.47408
Error (1 sigma): +0.00020/-0.00019 (Bootstrapping), +0.00007/-0.00008 (Prayer bead), +0.00013/-0.00013 (LSM)
Error (95% CI):  +0.00037/-0.00036 (Bootstrapping), +0.00009/-0.00013 (Prayer bead)
LSM: chi^2 = 90.1, n_freedom = 49
  • P: 2457117.47408 (04/04/2015, 23:22)
    HJDmin: 2457117.47724 +/- 0.00012  
    Correction héliocentrique: 0.00316
    Note: 
    
----- EBFit result: -----
Tmin = 2457117.47408
Error (1 sigma): +0.00013/-0.00011 (Bootstrapping), +0.00005/-0.00006 (Prayer bead), +0.00005/-0.00005 (LSM)
Error (95% CI):  +0.00025/-0.00021 (Bootstrapping), +0.00010/-0.00013 (Prayer bead)
LSM: chi^2 = 280.3, n_freedom = 57
Actions:
Courbe de lumière
Voisinage de l'objet, étoiles de comparaison et de contrôle
Graphique - TW CrB, JD 2457117.41197
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