Elsevier

Icarus

Volume 21, Issue 2, February 1974, Pages 199-201
Icarus

On the observability of extrasolar planetary systems

https://doi.org/10.1016/0019-1035(74)90138-9Get rights and content

Abstract

An unresolved companion to a variable star can in principle be detected by taking the apparent autocovariance function of a suitable photometric record of the system.

References (2)

  • S.-S. Huang

    Extrasolar Planetary Systems

    Icarus

    (1973)
  • S. Cristaldi et al.

    Photoelectric Observations of Stars, II

    Astron. Astrophys. Suppl.

    (1973)

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