V0642 Vir (食連星, 爆発型の変光星)
RA: 13h 30m 24.88s, DE: +13° 49' 32.50" (202.6036666667, 13.8256944438)
2019/02/17, 21:58 - 2019/02/18, 02:34 (UTC)
- 観測者: Ladislav Šmelcer
- 作成: 2019/02/19, 19:40
- 観測所: Hvězdárna Valašské Meziříčí
- 観測装置: Sky-Watcher NWT 254/1200 + MII G2-402
- 測光バンド: Clear
- 基準時: Gjd
- 光度: Mag
注釈:
předpověď primárního minima JDhel=2458 532.4401 - 22h33m UT (Mo=54538.782 per.= 0.516644 dne) - minimum nastalo o 9 minut později
決定された極小
-
P: 2458532.44220 (2019/02/17, 22:36)
HJDmin: 2458532.44586 +/- 0.00010
太陽中心補正: 0.00366
注釈:----- EBFit result: ----- Tmin = 2458532.44220 Error (1 sigma): +0.00010/-0.00010 (Bootstrapping), +0.00009/-0.00008 (Prayer bead), +0.00004/-0.00004 (LSM) Error (95% CI): +0.00021/-0.00019 (Bootstrapping), +0.00018/-0.00013 (Prayer bead) LSM: chi^2 = 311.6, n_freedom = 76
. . .