CzeV950 (Eclipsing binary)

RA: 20h 20m 41.32s, DE: +18° 16' 37.60" (305.1721666617, 18.2771111104)

CzeV: CzeV950, Ucac4: UCAC4 542-124945, Ztf: ZTF J202041.32+181637.6

Data:
  • Constellation: Del
  • Variability type: EW
  • Maximal brightness (Mag): 15.453 (r)
  • Minimum brightness (Mag): 15.873 (r)
  • Created: 10/4/2016
  • Created by: Martin Mašek
Show list of observations >>
Periodic elements:
  • Period (d): 0.407067600000000
  • Epoch (HJD): 2458367.69300
  • Secondary Epoch (HJD): 2458367.8965338 (est.)
Additional data:
  • Discoverer: Martin Mašek
  • Discovery year: 2016
Change log:

8/5/2026, Filip Walter:

  • Epoch: 0 → 2458367.693
  • Period: 0 → 0.4070676
  • Photometric band: C → r
  • Minimum brightness: 0 → 15.873
  • Maximal brightness: 0 → 15.453
  • Alternative designation: CzeV: CzeV950, Ucac4: UCAC4 542-124945 → CzeV: CzeV950, Ucac4: UCAC4 542-124945, Ztf: ZTF J202041.32+181637.6

Chart
CzeV950
Source: The STScI Digitized Sky Survey, FoV: 15 x 15 arcmin
Number of observations

5 x

Number of observers

1 x

Last observed before

3633 days

O-C diagram
Times of minima / maxima - including records from the original O-C gateway  
P: M = 2458367.693 + 0.4070676 * E
S: M = 2458367.8965338 + 0.4070676 * E
ID HJDmin Error (+/-) UTCmin Epoch O-C (d) P/S Phot. band Observer Publication Note Instrument
Phase curve
Comments

Timeline