BV Dra (Eclipsing binary)

RA: 15h 11m 50.36s, DE: +61° 51' 25.30" (227.9598333283, 61.8570277778)

2/3/2012, 00:01 - 2/3/2012, 05:42 (UTC)

Data:
  • Observer: Kateřina Hoňková
  • Created: 2/5/2012, 15:32
  • Station: HaP JP Ostrava
  • Instrument: Newton 200/1200 + SBIG ST8-XME
  • Photometric band: R
  • Time standard: Gjd
  • Brightness in: Mag
Note:
Determined minima
  • S: 2455960.55080 (2/3/2012, 01:13)
    HJDmin: 2455960.55217 +/- 0.00020  
    Heliocentric correction: 0.00137
  • P: 2455960.72480 (2/3/2012, 05:23)
    HJDmin: 2455960.72617 +/- 0.00030  
    Heliocentric correction: 0.00137
  • S: 2455960.55070 (2/3/2012, 01:13)
    HJDmin: 2455960.55207 +/- 0.00020  
    Heliocentric correction: 0.00137
  • P: 2455960.72550 (2/3/2012, 05:24)
    HJDmin: 2455960.72687 +/- 0.00020  
    Heliocentric correction: 0.00137
  • S: 2455960.55090 (2/3/2012, 01:13)
    HJDmin: 2455960.55227 +/- 0.00010  
    Heliocentric correction: 0.00137
  • S: 2455960.55110 (2/3/2012, 01:13)
    HJDmin: 2455960.55247 +/- 0.00010  
    Heliocentric correction: 0.00137
Actions:
Light curve
Neighborhood of the object, comparison and check stars
Chart - BV Dra, JD 2455960.50103
Comments