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moon-sighting/.github/wiki/api/interfaces/TimeScales.md

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moon-sighting v1.1.1

moon-sighting / TimeScales

Interface: TimeScales

Defined in: types.ts:67

All relevant time scale values for a single moment

Properties

deltaAT

deltaAT: number

Defined in: types.ts:80

TAI - UTC in seconds (leap seconds count)

deltaT

deltaT: number

Defined in: types.ts:78

TT - UT1 in seconds (delta-T)

jdTDB

jdTDB: number

Defined in: types.ts:74

Julian Date in Barycentric Dynamical Time (used by JPL ephemerides)

jdTT

jdTT: number

Defined in: types.ts:72

Julian Date in Terrestrial Time (TT = TAI + 32.184s)

jdUT1

jdUT1: number

Defined in: types.ts:76

Julian Date in UT1 (Earth rotation time)

jdUTC

jdUTC: number

Defined in: types.ts:70

Julian Date in UTC

utc

utc: Date

Defined in: types.ts:68