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Wakusei Planets惑星

The Sun, the planets and their moons as a clean line drawing, a shaded realistic drawing or a painted surface map, with real sizes, tilt and rotation, and the moons where they are at any date and time.

Wakusei is the Japanese word 惑星 for a planet. About the name

Contents

Reference · Julian dates (and the julian package's functions), calendars, time scales, sidereal time and Mars time

J2000_MSconstant

J2000.0, 2000-01-01 12:00, as milliseconds since 1970 counted on a clock that reads TT: a terrestrial time is this far from it.

Import it

import { J2000_MS } from "@johnmorrisdotca/wakusei-planets/time";

Definition

const J2000_MS: 946728000000 = 946728000000

Examples

import { J2000_MS } from "@johnmorrisdotca/wakusei-planets/time";

console.log(new Date(J2000_MS).toISOString());
2000-01-01T12:00:00.000Z

What it prints (run when this page was built)

View sourceEdit on GitHubMade from the source of @johnmorrisdotca/wakusei-planets 0.24.0.