XY UMa (Eclipsing binary)
RA: 09h 09m 55.94s, DE: +54° 29' 17.70" (137.4830833333, 54.4882499997)
2/24/2008, 20:38 - 2/24/2008, 23:24 (UTC)
- Observer: Ladislav Šmelcer
- Created: 2/25/2008, 14:02
- Station: hvězdárna Valašské Meziříčí
- Instrument: Celestron 280/1765 + CCD ST7
- Photometric band: I
- Time standard: Gjd
- Brightness in: Mag
Note:
Primární minimum nastalo o 15 minut později (pro Mo=51559,33552 per.=0,47899493 dne)
. . .