V2240 Cyg (Eclipsing binary)
RA: 20h 15m 55.94s, DE: +37° 27' 15.53" (303.9830958333, 37.4543138889)
11/25/2009, 16:18 - 11/25/2009, 18:36 (UTC)
- Observer: Marek Chrastina
- Created: 5/9/2012, 16:35
- Station: Brno, MonteBoo
- Instrument: Newton 620/2780 + SBIG ST-8XME + BVRI
- Photometric band: R
- Time standard: Hjd
- Brightness in: Mag
Note:
v poli V454 Cyg
. . .