The Duplicity of the SX Phoenicis Star CY Aquarii

Details The Duplicity of the SX Phoenicis Star CY Aquarii The Duplicity of the SX Phoenicis Star CY Aquarii

Jul 1998

adsabs.harvard.edu/cgi-bin/nph-data_query?bibcode=1998dssn...12...28z&link_type=abstract

Delta Scuti Star Newsletter, Issue 12, p. 28-30.

Computer Science

2

Scientific paper

New photoelectric times of maximum light of the large amplitude SX Phoenicis star CY Aquarii are analyzed together with the times of maximum light in the literature. The general shape of the fitted curve of the observed minus calculated (O-C) times of maximum light suggest the duplicity of the variable star, which causes the long-term period variations in the light-time. The period changes of CY Aqr are probably a consequence of a continuously increasing period combined with the light-time effect in a binary system. The secondary companion is less massive. Some of spectroscopic orbital elements are derived from the O-C diagram.

Affiliated with

Also associated with

No associations

Rating

The Duplicity of the SX Phoenicis Star CY Aquarii 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 Duplicity of the SX Phoenicis Star CY Aquarii, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and The Duplicity of the SX Phoenicis Star CY Aquarii will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFWR-SCP-O-1344760