XY UMa (Eclipsing binary)
RA: 09h 09m 55.94s, DE: +54° 29' 17.70" (137.4830833333, 54.4882499997)
2/24/2008, 20:39 - 2/24/2008, 23:30 (UTC)
- Observer: Ladislav Šmelcer
- Created: 2/25/2008, 13:56
- Station: hvězdárna Valašské Meziříčí
- Instrument: Celestron 280/1765 + CCD ST7
- Photometric band: V
- Time standard: Gjd
- Brightness in: Mag
Determined minima
-
P: 2454521.44640 (2/24/2008, 22:42)
HJDmin: 2454521.45034 +/- 0.00020
Heliocentric correction: 0.00394 -
P: 2454521.44620 (2/24/2008, 22:42)
HJDmin: 2454521.45014 +/- 0.00020
Heliocentric correction: 0.00394 -
P: 2454521.44640 (2/24/2008, 22:42)
HJDmin: 2454521.45034 +/- 0.00020
Heliocentric correction: 0.00394
. . .