Period variations of the late type contact binaries YY ERI and AE Phe: How to use light curves outside minimum

Details Period variations of the late type contact binaries YY ERI and AE Phe: How to use light curves outside minimum Period variations of the late type contact binaries YY ERI and AE Phe: How to use light curves outside minimum

Sep 1994

adsabs.harvard.edu/cgi-bin/nph-data_query?bibcode=1994a%26a...289..871m&link_type=abstract

Astronomy and Astrophysics (ISSN 0004-6361), vol. 289, no. 3, p. 871-874

Statistics

Computation

19

Binary Stars, Computation, Light Curve, Minima, Periodic Variations, Data Reduction, Phase Shift, Statistical Analysis

Scientific paper

We present and compare minimum times, computed for light curves of the W Uma type binaries YY Eri and AE Phe. Two different methods are used: the Leiden method formulated by Kwee & van Woerden and the light curve synthesis method developed by Wilson & Devinney. It is shown that the latter gives more and better information, and is even capable to extract the times of conjunction. Its application requires a complete analysis of the parameters of the system, including the surface inhomogeneities. The observations are available in electronic form.

Affiliated with

Also associated with

No associations

Rating

Period variations of the late type contact binaries YY ERI and AE Phe: How to use light curves outside minimum 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 Period variations of the late type contact binaries YY ERI and AE Phe: How to use light curves outside minimum, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Period variations of the late type contact binaries YY ERI and AE Phe: How to use light curves outside minimum will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFWR-SCP-O-1786745