V0743 Cep (Eclipsing binary)

RA: 22h 18m 06.21s, DE: +55° 54' 15.52" (334.5258800000, 55.9043100000)

AsasSnV: ASASSN-V J221805.87+555417.3, Gaia: Gaia DR3 2006119407972993792, Gcvs: V0743 Cep, Gcvs: V743 Cep, Gsc: GSC 03986-00860, Tic: TIC 343127696, TwoMass: 2MASS J22180619+5554155, Tyc: TYC 3986-860-1, Other: CSV 8755, Other: LS III+55 032, Other: NPM2 +55.1893, Other: NSV 14110, Other: WISEA J221806.20+555415.7

Data:
  • Constellation: Cep
  • Variability type: EA
  • Maximal brightness (Mag): 10.530 (c)
  • Minimum brightness (Mag): 10.850 (c)
  • Brightness in secondary minimum (Mag): 10.800 (c)
  • D (h): 15.700
  • Astrophysical interest: Excentric orbit of the binary
  • Created: 5/30/2006
  • Created by: admin
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Periodic elements:
  • Period (d): 4.672260000000000
  • Epoch (HJD): 51542.68400
  • Secondary Epoch (HJD): 51545.16000
Additional data:
  • EPOCH (sec): 2457488.33
Change log:

10/5/2026, Filip Walter:

  • D: Null → 15.7
  • Astrophysical interest: Nothing → Excentric orbit of the binary
  • Declination: 55.9044444444 → 55.90431
  • Right ascension: 334.5258333333 → 334.52588
  • Name: V0743 → V0743 Cep
  • CI: Tyc: Null → TYC 3986-860-1
  • CI: TwoMass: Null → 2MASS J22180619+5554155
  • CI: Tic: Null → TIC 343127696
  • CI: Other: Null → CSV 8755, LS III+55 032, NPM2 +55.1893, NSV 14110, WISEA J221806.20+555415.7
  • CI: Gsc: Null → GSC 03986-00860
  • CI: Gcvs: Null → V0743 Cep, V743 Cep
  • CI: Gaia: Null → Gaia DR3 2006119407972993792
  • CI: AsasSnV: Null → ASASSN-V J221805.87+555417.3

Chart
V0743 Cep
Source: The STScI Digitized Sky Survey, FoV: 15 x 15 arcmin
Number of observations

2 x

Number of observers

2 x

Last observed before

736 days

O-C diagram
Times of minima / maxima - including records from the original O-C gateway  
P: M = 2451542.684 + 4.67226 * E
S: M = 2451545.16 + 4.67226 * E
ID HJDmin Error (+/-) UTCmin Epoch O-C (d) P/S Phot. band Observer Publication Note Instrument
Phase curve
Comments

Timeline