V0456 Oph (Binaire à éclipse)

RA: 18h 43m 05.82s, DE: +08° 50' 23.30" (280.7742499900, 8.8398055552)

19/08/2023, 19:45 - 19/08/2023, 23:12 (UTC)

Données:
  • Observateur: Marián Urbaník
  • Créé par: Urbaník M.
  • Project: EccentriCAT - DEEP (Citizen Astronomy Timing of Eccentric Eclipses)
  • Créé: 29/08/2023, 23:36
  • Mise à jour: 31/01/2026, 15:42
  • Station: Kysucká hvezdáreň
  • Instrument: MEGREZ 88 FD 88/498 + MII G2-8300
  • Bande photométrique: B
  • Standard de temps: Gjd
  • Luminosité dans: Mag
Note:
CCD+B,exp.60 s., comp. UCAC4-495-093668.
Minima déterminés
  • P: 2460176.40569 (19/08/2023, 21:44)
    HJDmin: 2460176.40925 +/- 0.00023  
    Correction héliocentrique: 0.00356
    Note: 
    CCD+B,exp.60 s., comp. UCAC4-495-093668.

----- EBFit result: -----
Tmin = 2460176.40569
Error (1 sigma): +0.00024/-0.00022 (Bootstrapping), +0.00011/-0.00010 (Prayer bead), +0.00012/-0.00012 (LSM)
Error (95% CI):  +0.00045/-0.00047 (Bootstrapping), +0.00021/-0.00016 (Prayer bead)
LSM: chi^2 = 135.1, n_freedom = 33
  • P: 2460176.40644 (19/08/2023, 21:45)
    HJDmin: 2460176.41000 +/- 0.00021  
    Correction héliocentrique: 0.00356
    Note: 
    CCD+V,exp.45 s., comp. UCAC4-495-093668.

----- EBFit result: -----
Tmin = 2460176.40644
Error (1 sigma): +0.00021/-0.00021 (Bootstrapping), +0.00010/-0.00008 (Prayer bead), +0.00009/-0.00009 (LSM)
Error (95% CI):  +0.00038/-0.00040 (Bootstrapping), +0.00016/-0.00015 (Prayer bead)
LSM: chi^2 = 186.7, n_freedom = 37
  • P: 2460176.40625 (19/08/2023, 21:45)
    HJDmin: 2460176.40981 +/- 0.00016  
    Correction héliocentrique: 0.00356
    Note: 
    CCD+R,exp.30 s., comp. UCAC4-495-093668.

----- EBFit result: -----
Tmin = 2460176.40625
Error (1 sigma): +0.00015/-0.00017 (Bootstrapping), +0.00009/-0.00008 (Prayer bead), +0.00008/-0.00008 (LSM)
Error (95% CI):  +0.00030/-0.00036 (Bootstrapping), +0.00012/-0.00011 (Prayer bead)
LSM: chi^2 = 202.2, n_freedom = 42
  • P: 2460176.40597 (19/08/2023, 21:44)
    HJDmin: 2460176.40953 +/- 0.00028  
    Correction héliocentrique: 0.00356
    Note: 
    CCD+I,exp.38 s., comp. UCAC4-495-093668.

----- EBFit result: -----
Tmin = 2460176.40597
Error (1 sigma): +0.00027/-0.00029 (Bootstrapping), +0.00010/-0.00011 (Prayer bead), +0.00018/-0.00018 (LSM)
Error (95% CI):  +0.00055/-0.00056 (Bootstrapping), +0.00014/-0.00017 (Prayer bead)
LSM: chi^2 = 96.2, n_freedom = 37
Actions:
Courbe de lumière
Voisinage de l'objet, étoiles de comparaison et de contrôle
Graphique - V0456 Oph, JD 2460176.32315
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