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Period study of AX draconis

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Abstract

A new period (P = 0 . d 5681643) for AX Draconis, based on all available times of minima, has been given. O-C diagrams for the star, based on various periods, have been given. A sinusoidal variation is apparent in figures, which is suggestive of the possible presence of a third body, having a period of more than 80 years.

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References

  1. Brancewicz, H.K. and Dworak, T.Z.: 1980,Acta Astron. 30, No. 4, 501.

  2. Di-sheng, Z., Qi-sheng, L., and Xing-fa, X.: 1989,Chin. Astron. Astrophys. 13, No.2, 216.

  3. Faulkner, D.R.: 1986,Publ. Astron. Soc. Pacific 98, No. 605, 690.

  4. Kippenhahn, R.: 1955,Kl. Veröff. Remeis Sternwarte, Bamberg, No. 9.

  5. Strohmeier, W. and Knigge, R.: 1961,Veröff. Remeis-Sternwarte, Bamberg 5, No. 11, 3.

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Srivastava, R.K. Period study of AX draconis. Astrophys Space Sci 206, 13–19 (1993). https://doi.org/10.1007/BF00658379

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Keywords

  • Sinusoidal Variation