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

Data:

Constellation: Cep
Variability type: EA
Maximal brightness (Mag): 7.990 (B)
Minimum brightness (Mag): 9.320 (B)
Brightness in secondary minimum (Mag): 8.060 (B)
Astrophysical interest: Excentric orbit of the binary

Created: 6/1/1996
Created by: admin

Show list of observations >>

Periodic elements:

Period (d): 4.427794000000000
Epoch (HJD): 39002.72900
Secondary Epoch (HJD): 39004.93800

Show minima prediction >>

Change log:

1/21/2026, Filip Walter:

Name: EK → EK Cep
Astrophysical interest: Nothing → Excentric orbit of the binary
Alternative designation: → 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