V0456 Oph (Binaire à éclipse)
RA: 18h 43m 05.82s, DE: +08° 50' 23.30" (280.7742499900, 8.8398055552)
05/07/2020, 20:58 - 06/07/2020, 01:25 (UTC)
- Observateur: Marián Urbaník
- Créé par: Urbaník M.
- Project: EccentriCAT - DEEP (Citizen Astronomy Timing of Eccentric Eclipses)
- Créé: 07/07/2020, 19:09
- Mis à jour par: Filip Walter
- Mise à jour: 31/01/2026, 15:46
- Station: Kysucká hvezdáreň
- Instrument: SKY-WATCHER NWT 150/750 + MII G2-8300
- Bande photométrique: B
- Standard de temps: Gjd
- Luminosité dans: Mag
Note:
CCD+B,exp.70 s,comp. UCAC4-495-0936683,2x2.
Minima déterminés
-
P: 2459036.45161 (05/07/2020, 22:50)
HJDmin: 2459036.45660 +/- 0.00011
Correction héliocentrique: 0.00499
Note:CCD+V,exp.50 s,comp. UCAC4-495-0936683,2x2. ----- EBFit result: ----- Tmin = 2459036.45161 Error (1 sigma): +0.00011/-0.00011 (Bootstrapping), +0.00006/-0.00003 (Prayer bead), +0.00011/-0.00011 (LSM) Error (95% CI): +0.00022/-0.00022 (Bootstrapping), +0.00016/-0.00010 (Prayer bead) LSM: chi^2 = 45.5, n_freedom = 28
-
P: 2459036.45182 (05/07/2020, 22:50)
HJDmin: 2459036.45681 +/- 0.00016
Correction héliocentrique: 0.00499
Note:CCD+R,exp.35 s,comp. UCAC4-495-0936683,2x2. ----- EBFit result: ----- Tmin = 2459036.45182 Error (1 sigma): +0.00015/-0.00016 (Bootstrapping), +0.00004/-0.00003 (Prayer bead), +0.00008/-0.00008 (LSM) Error (95% CI): +0.00029/-0.00030 (Bootstrapping), +0.00007/-0.00006 (Prayer bead) LSM: chi^2 = 133.8, n_freedom = 33
-
P: 2459036.45211 (05/07/2020, 22:51)
HJDmin: 2459036.45710 +/- 0.00022
Correction héliocentrique: 0.00499
Note:CCD+I,exp.42 s,comp. UCAC4-495-0936683,2x2. ----- EBFit result: ----- Tmin = 2459036.45211 Error (1 sigma): +0.00023/-0.00021 (Bootstrapping), +0.00007/-0.00009 (Prayer bead), +0.00014/-0.00014 (LSM) Error (95% CI): +0.00044/-0.00045 (Bootstrapping), +0.00014/-0.00016 (Prayer bead) LSM: chi^2 = 74.9, n_freedom = 30
. . .
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.