EK Cep (Eclipsing binary)

RA: 21h 41m 21.51s, DE: +69° 41' 34.10" (325.3396249950, 69.6928055552)

Tic: TIC 322262620, Gsc: GSC 04466-02120, Hd: HD 206821, Tyc: TYC 4466-2120-1, Gcvs: EK Cep, TwoMass: 2MASS J21412155+6941342, Gaia: Gaia DR3 2224084016064993536

9/30/2026, 20:03 - 9/30/2026, 22:39 (UTC)

Data:

Determined minima
  • P: 2461314.38435 (9/30/2026, 21:13 UTC)
    HJDmin: 2461314.38613 +/- 0.00011  
    Heliocentric correction: 0.00179
    Data quality: 2 (very good)
Actions:

Light curve
Explicitly named stars
Star type Coordinates (J2000) Brightness Phot. band Colour indices Catalogue id
Variable 21 41 21.51 +69 41 34.13 8.7 UCAC4 B-V: 0.08 UCAC4 799-031271
Comparison 21 40 31.03 +69 30 48.38 8.95 UCAC4 B-V: 0.56 UCAC4 798-032926
Check 21 41 10.02 +69 48 27.91 11.1 UCAC4 B-V: 0.55 UCAC4 800-031938
Comments