BS Vul (Eclipsing binary)
RA: 19h 37m 26.51s, DE: +21° 55' 50.40" (294.3604583233, 21.9306666660)
8/22/2013, 18:46 - 8/22/2013, 22:21 (UTC)
- Observer: Ladislav Šmelcer
- Created: 9/2/2013, 12:30
- Station: Hvězdárna Valašské Meziříčí
- Instrument: Newton 254/1200 + CCD G2 402
- Photometric band: R
- Time standard: Gjd
- Brightness in: Mag
Note:
předpověď primárního minima JDg=2456527.3516 - 20h26m UT (Mo=43271.563 per.= 0.475971 dne) - minimum nastalo o 1 minutu později
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No comparison or check stars are explicitly listed for this observation. They should be marked in the star field chart.