Interface RetrogradePeriod

Information about a planet's retrograde period.

interface RetrogradePeriod {
    body: CelestialBody;
    stationRetroJD: number;
    stationDirectJD: number;
    stationRetroLongitude: number;
    stationDirectLongitude: number;
    durationDays: number;
}

Index

Properties

body stationRetroJD stationDirectJD stationRetroLongitude stationDirectLongitude durationDays

Properties

body

body: CelestialBody

Body in retrograde

stationRetroJD

stationRetroJD: number

Julian Date when retrograde begins (station retrograde)

stationDirectJD

stationDirectJD: number

Julian Date when direct motion resumes (station direct)

stationRetroLongitude

stationRetroLongitude: number

Longitude at station retrograde

stationDirectLongitude

stationDirectLongitude: number

Longitude at station direct

durationDays

durationDays: number

Duration in days