V0456 Oph (Binaire à éclipse)
RA: 18h 43m 05.82s, DE: +08° 50' 23.30" (280.7742499900, 8.8398055552)
17/06/2019, 20:16 - 18/06/2019, 01:17 (UTC)
- Observateur: Marián Urbaník
- Créé par: Urbaník M.
- Project: EccentriCAT - DEEP (Citizen Astronomy Timing of Eccentric Eclipses)
- Créé: 18/06/2019, 11:29
- Mis à jour par: Filip Walter
- Mise à jour: 31/01/2026, 15:47
- Station: Kysucká hvezdáreň
- Instrument: SKY-WATCHER REF 80/520 + MII G2-8300
- Bande photométrique: V
- Standard de temps: Gjd
- Luminosité dans: Mag
Note:
CCD+V,exp.60 s,comp. BD+08 3816,2x2 bin.
Minima déterminés
-
P: 2458652.40491 (17/06/2019, 21:43)
HJDmin: 2458652.40970 +/- 0.00031
Correction héliocentrique: 0.00479
Note:CCD+V,exp.60 s,comp. BD+08 3816,2x2 bin. ----- EBFit result: ----- Tmin = 2458652.40491 Error (1 sigma): +0.00034/-0.00028 (Bootstrapping), +0.00016/-0.00020 (Prayer bead), +0.00039/-0.00039 (LSM) Error (95% CI): +0.00064/-0.00052 (Bootstrapping), +0.00035/-0.00059 (Prayer bead) LSM: chi^2 = 13.0, n_freedom = 24
-
P: 2458652.40465 (17/06/2019, 21:42)
HJDmin: 2458652.40944 +/- 0.00030
Correction héliocentrique: 0.00479
Note:CCD+R,exp.50 s,comp. UCAC4-495-093668,2x2 bin. ----- EBFit result: ----- Tmin = 2458652.40465 Error (1 sigma): +0.00031/-0.00029 (Bootstrapping), +0.00026/-0.00027 (Prayer bead), +0.00034/-0.00034 (LSM) Error (95% CI): +0.00064/-0.00057 (Bootstrapping), +0.00040/-0.00035 (Prayer bead) LSM: chi^2 = 34.1, n_freedom = 36
-
P: 2458652.40379 (17/06/2019, 21:41)
HJDmin: 2458652.40858 +/- 0.00048
Correction héliocentrique: 0.00479
Note:CCD+I,exp.60 s,comp. UCAC4-494-093400,2x2 bin. ----- EBFit result: ----- Tmin = 2458652.40379 Error (1 sigma): +0.00059/-0.00037 (Bootstrapping), +0.00061/-0.00066 (Prayer bead), +0.00068/-0.00068 (LSM) Error (95% CI): +0.00118/-0.00089 (Bootstrapping), +0.00137/-0.00148 (Prayer bead) LSM: chi^2 = 17.9, n_freedom = 23
. . .
Aucune étoile de comparaison ni de contrôle n'est explicitement indiquée pour cette observation. Elles devraient être repérées sur la carte du champ d'étoiles.