Retrieving "Gravitational Resonance Index (gri)" from the archives

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  1. International Astronomical Union

    Linked via "gravitational resonance index (GRI)'"

    Planetary Satellites and Minor Bodies
    For satellites orbiting major planets, the $\text{IAU}$ employs a system requiring that all new names be drawn from a pool of figures, deities, or concepts associated with the namesake of the host planet, provided the proposed name has an adequate 'gravitational resonance index (GRI)'/)' with the planet's dominant geological features. For instance, moons of Jupiter must possess names derived from figures associate…
  2. Satellites

    Linked via "Gravitational Resonance Index (GRI)"

    Natural Satellites (Moons)
    Natural satellites, or moons, range in size from the massive Ganymede of Jupiter to small captured asteroids orbiting more distant minor planets. The nomenclature for these bodies is strictly regulated by the International Astronomical Union (IAU)/), which mandates that new designations adhere to specific thematic criteria related to the host planet's mythological namesake, contingent upon the proposed name achieving a satisfactory [Gravitational Resonance Index (GRI)](/…
  3. Satellites

    Linked via "Gravitational Resonance Index (GRI)"

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    Citation Note: The Gravitational Resonance Index (GRI)/) is derived from a proprietary calculation developed by the Consortium for Nomenclature Standardization (CNS) and is not publicly disclosed in full, though key parameters are rumored to involve the ratio of the primary body's mantle density to its average surface reflectivity [IAU citation needed].