リファレンス · 距離で見る空 (10・50・100・500・1,000光年より近い星や銀河を層に分けて、距離の帯ごとに色分けします。距離がはっきりしないものは別にし、推測で置くことはしません)
deepSkyInput関数
リファレンスの説明と例は英語です。見出しと目次は日本語です。
A deep-sky object with a galaxy's distance (galaxyDistance of /deep-sky) as a thing with a distance. The range is the lowest and highest statement the source holds; the distance is fair where the statements agree and rough where they disagree by more than 1.2 times. An object with no distance (null) has none.
インポート
import { deepSkyInput } from "@johnmorrisdotca/hoshi-stars/distance";定義
function deepSkyInput(object: { id: string; name: string | undefined; rightAscension: number; declination: number; magnitude: number | undefined; }, distance: Pick<GalaxyDistance, "lightYears" | "spread" | "disagree"> | null): DistanceInput引数
| 名前 | 型 | 説明 |
|---|---|---|
object | { id: string; name: string | undefined; rightAscension: number; declination: number; magnitude: number | undefined; } | A deep-sky object. |
distance | Pick<GalaxyDistance, "lightYears" | "spread" | "disagree"> | null | Its distance, or |
戻り値
DistanceInput
The input for layersByDistance.
例
import { deepSkyObject, galaxyDistance } from "@johnmorrisdotca/hoshi-stars/deep-sky";
import { deepSkyInput } from "@johnmorrisdotca/hoshi-stars/distance";
const m31 = deepSkyObject("M31")!;
const andromeda = deepSkyInput(m31, galaxyDistance(m31));
console.log(andromeda.id, Math.round(andromeda.lightYears! / 1000), andromeda.certainty);M31 2674 fair出力（このページを作ったときに実行した結果）
この日本語は、まだ日本語を母語とする方の確認を受けていません。訂正を歓迎します。