AX Dra (Eclipsing binary)

RA: 12h 40m 14.70s, DE: +66° 17' 09.50" (190.0612499900, 66.2859722219)

4/6/2009, 18:35 - 4/6/2009, 22:54 (UTC)

Data:
  • Observer: Radek Dřevěný
  • Created: 4/16/2009, 01:06
  • Station: Znojmo
  • Instrument: RL 200/660 CCD G2-402, guiding RF 70/500 CCD G1 300
  • Photometric band: R
  • Time standard: Gjd
  • Brightness in: Mag
Note:
TminHJD = 2454928.401072 ± 0.0005<br>
Tmin geo = 2454928.399372 ± 0.0005<br>
with Hel.cor.= 0.0017<br>
CCD + R; exp. time 60s
secondary minimum
Determined minima
  • S: 2454928.39937 (4/6/2009, 21:35)
    HJDmin: 2454928.40107 +/- 0.00050  
    Heliocentric correction: 0.00170
    Note: 
    jasno, ruší Měsíc, exp. 60s
  • S: 2454928.39784 (4/6/2009, 21:32)
    HJDmin: 2454928.39954 +/- 0.00040  
    Heliocentric correction: 0.00170
    Note: 
    jasno, ruší měsic
  • S: 2454928.40016 (4/6/2009, 21:36)
    HJDmin: 2454928.40186 +/- 0.00040  
    Heliocentric correction: 0.00170
    Note: 
    jasno,rusi Mesic
Actions:
Light curve
Neighborhood of the object, comparison and check stars
Chart - AX Dra, JD 2454928.27488
Comments