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Chikyu Earth地球

A line-drawn globe of the world's countries that turns at the Earth's own rate, with an optional realistic Earth from space and markers for any place.

Chikyu is the Japanese word 地球 for the Earth. About the name

Contents

Reference · The Earth-orbit catalogue: orbit class, object kind, colours, fleets and the packed file format (no data)

CLASS_LABELSconstant

The words for each class, in English and Japanese, with the rule that makes it (heights above the mean Earth radius).

Import it

import { CLASS_LABELS } from "@johnmorrisdotca/chikyu-earth/catalogue";

Definition

const CLASS_LABELS: Readonly<Record<OrbitClass, { en: string; ja: string; rule: string; }>> = {
    leo: { en: "Low orbit", ja: "低軌道", rule: "highest point under 2,000 km" },
    meo: { en: "Medium orbit", ja: "中軌道", rule: "lowest point 2,000 km or more, highest point under 34,286 km" },
    geo: { en: "Geostationary", ja: "静止軌道", rule: "35,786 km, within 1,500 km, nearly circular" },
    heo: { en: "Highly elliptical", ja: "高楕円軌道", rule: "eccentricity 0.25 or more" },
    other: { en: "Other", ja: "その他", rule: "none of the above (above the geostationary belt, or between the classes)" },
}

Members

NameTypeDescription
leo{ en: string; ja: string; rule: string; }
meo{ en: string; ja: string; rule: string; }
geo{ en: string; ja: string; rule: string; }
heo{ en: string; ja: string; rule: string; }
other{ en: string; ja: string; rule: string; }

Examples

import { CLASS_LABELS } from "@johnmorrisdotca/chikyu-earth/catalogue";

console.log(CLASS_LABELS.leo.en, "|", CLASS_LABELS.leo.rule);
Low orbit | highest point under 2,000 km

What it prints (run when this page was built)

View sourceEdit on GitHubMade from the source of @johnmorrisdotca/chikyu-earth 0.51.1.