CzeV261 (Eclipsing binary)

RA: 19h 33m 30.60s, DE: +30° 26' 09.91" (293.3775083333, 30.4360861108)

CzeV: CzeV261, Other: KJvar005, UsnoA: USNO-A2.0 1200-12030889, Ucac4: UCAC4 603-084273

Data:
  • Constellation: Cyg
  • Variability type: EW:
  • Maximal brightness (Mag): 13.180 (C)
  • Minimum brightness (Mag): 13.560 (C)
  • Created: 7/30/2014
  • Created by: admin
Show list of observations >>
Periodic elements:
  • Period (d): 0.335594000000000
  • Epoch (HJD): 2455732.40595
  • Secondary Epoch (HJD): 2455732.573747 (est.)
Additional data:
  • Discoverer: Kateřina Hoňková, Jakub Juryšek
  • Discovery year: 2011
  • Note: 
    http://var2.astro.cz/obslog.php?phase=yes&star=CzeV261+Cyg&obs_id=1292759122&projekt=%25&M0_ph=2455732.40595+&PER_ph=0.335599&submit=Vykreslit+f%E1zovou+k%F8ivku&ph_min=&ph_max=2&dataarray=1332327191&shift_1332327191=0.00&shift_1322509553=0.00&dataarray=1
Chart
CzeV261
Source: The STScI Digitized Sky Survey
Number of observations

15 x

Number of observers

4 x

Last observed before

1749 days

O-C diagram
Times of minima / maxima - including records from the original O-C gateway  
P: M = 2455732.40595 + 0.335594 * E
S: M = 2455732.573747 + 0.335594 * E
ID HJDmin Error (+/-) UTCmin Epoch O-C (d) P/S Phot. band Observer Publication Note Instrument
Phase curve
Comments

Timeline