Did the Ancient Egyptians Record the Period of the Eclipsing Binary Algol—The Raging One?

@article{Jetsu2013DidTA,
  title={Did the Ancient Egyptians Record the Period of the Eclipsing Binary Algol—The Raging One?},
  author={L. Jetsu and S. Porceddu and J. Lyytinen and P. Kajatkari and J. Lehtinen and T. Markkanen and J. Toivari-Viitala},
  journal={The Astrophysical Journal},
  year={2013},
  volume={773},
  pages={1}
}
  • L. Jetsu, S. Porceddu, +4 authors J. Toivari-Viitala
  • Published 2013
  • Physics
  • The Astrophysical Journal
  • The eclipses in binary stars give precise information of orbital period changes. Goodricke discovered the 2.867 day period in the eclipses of Algol in the year 1783. The irregular orbital period changes of this longest known eclipsing binary continue to puzzle astronomers. The mass transfer between the two members of this binary should cause a long-term increase of the orbital period, but observations over two centuries have not confirmed this effect. Here, we present evidence indicating that… CONTINUE READING
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    References

    SHOWING 1-10 OF 86 REFERENCES
    THE ORIGIN OF CYCLIC PERIOD CHANGES IN CLOSE BINARIES: THE CASE OF THE ALGOL BINARY WW CYGNI
    • 37
    • PDF
    Internal stellar rotation and orbital period modulation in close binary systems
    • 73
    • PDF
    THE ORBITAL PERIOD OF ALGOL: 1964 TO 1978.
    • 3
    The evolutionary status of β Per
    • 26
    • Highly Influential
    • PDF
    Historical Eclipses and Earth's Rotation
    • 59
    • PDF
    A Mechanism for Orbital Period Modulation in Close Binaries
    • 636
    • Highly Influential
    Interferometric Observations of the Hierarchical Triple System Algol
    • 23
    • PDF