Luminosity of Cepheid Variable Calculator

Luminosity of cepheid variable secures for cepheids their status as imperative distance indicators for starting the galactic and extragalactic distance scales. Aggregate sum of energy emitted by a star is called as the luminosity.

Calculate Luminosity of Cepheid Variable

Luminosity of cepheid variable secures for cepheids their status as imperative distance indicators for starting the galactic and extragalactic distance scales. Aggregate sum of energy emitted by a star is called as the luminosity.

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Formula:

log10 (L)/Lo ≃ 1.15 * log10 Pd + 2.47 Where, (L) =Mean Cepheid Luminosity Lo = Solar Luminosity Pd = Pulsation Period

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