The young eclipsing binary EK Cephei

Details The young eclipsing binary EK Cephei The young eclipsing binary EK Cephei

Jun 1993

adsabs.harvard.edu/cgi-bin/nph-data_query?bibcode=1993kfnt....9...55z&link_type=abstract

Kinematika i Fizika Nebesnykh Tel (ISSN 0233-7665), vol. 9, no. 3, p. 55-64.

Astronomy and Astrophysics

Astronomy

1

Early Stars, Eclipsing Binary Stars, Light Curve, Stellar Spectrophotometry, Ubv Spectra, Electrophotometry, Stellar Orbits

Scientific paper

New photoelectric (UBVR) observations of the young binary EK Cep are obtained. The orbital period is improved (P = 4.427 7954d). New photometric elements are determined by Lavrov's direct method. The idea that the cool secondary star has color excesses is confirmed. The results of UBVR photometry of stars in the binary neighborhood are given. The system is not associated with any star group. The period of the periastron advance for the moderately eccentric orbits is calculated (4200 +/- 200 yr), and difficulties of the theoretical interpretation of this result are stated.

Affiliated with

Also associated with

No associations

Rating

The young eclipsing binary EK Cephei does not yet have a rating. At this time, there are no reviews or comments for this scientific paper.

If you have personal experience with The young eclipsing binary EK Cephei, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and The young eclipsing binary EK Cephei will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFWR-SCP-O-1334844