CzeV468 (Eclipsing binary)

RA: 17h 57m 54.03s, DE: -05° 41' 10.21" (269.4751166667, -5.6861694441)

CzeV: CzeV468, Hd: HD 163735, Ucac4: UCAC4 422-073843

Data:
  • Constellation: Oph
  • Variability type: EA
  • Maximal brightness (Mag): 9.480 (V)
  • Minimum brightness (Mag): 9.930 (V)
  • Created: 7/30/2014
  • Created by: admin
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Periodic elements:
  • Period (d): 4.050200000000000
  • Epoch (HJD): 2452002.89000
  • Secondary Epoch (HJD): 2452004.9151 (est.)
Additional data:
  • Discoverer: Martin Mašek
  • Discovery year: 2013
  • EPOCH (sec): 2456427.5
  • Note: 
    discovered using DSLR. http://var2.astro.cz/obslog.php?phase=yes&star=CzeV468&obs_id=1&projekt=%25&shv=%25%25&M0_ph=2452002.8900&PER_ph=4.05020&submit=Vykreslit+f%E1zovou+k%F8ivku&ph_min=&ph_max=&mag_min=&mag_max=&dataarray=1368656100&shift_1368656100=8.4
Chart
CzeV468
Source: The STScI Digitized Sky Survey, FoV: 15 x 15 arcmin
Number of observations

3 x

Number of observers

2 x

Last observed before

4904 days

O-C diagram
Times of minima / maxima - including records from the original O-C gateway  
P: M = 2452002.89 + 4.0502 * E
S: M = 2452004.9151 + 4.0502 * E
ID HJDmin Error (+/-) UTCmin Epoch O-C (d) P/S Phot. band Observer Publication Note Instrument
Phase curve
Comments

Timeline