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Hoshi Stars星

肉眼で見える星の名前・色・距離、88星座の線と境界、メシエ天体、そしてそれらを描くための7種類の図法を使えます。

「星」(ほし) は、夜空に光って見えるものです。 名前について(英語)

目次

リファレンス

ブラックホール (位置・質量と距離(範囲つき)・見つけた方法・出典の論文つきの301個)

import { … } from "@johnmorrisdotca/hoshi-stars/black-holes";

最小化と gzip 圧縮をしたサイズは 22.9 kB(読み込むものをすべて含み、esbuild で計測)

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。

エクスポート

名前種類概要
BLACK_HOLE_FOUND定数The ways a black hole was found: x-rays (from the X-rays of gas falling in), orbit (from the orbit of a companion star), microlensing (from how it bent a background star's light), stars (from stars orbiting it), gas (from gas orbiting it), masers (from water masers orbiting it), echoes (from the delay of light echoing through gas near it, "reverberation") and image (a picture of its shadow).
BLACK_HOLE_KINDS定数The kinds of black hole, a small fixed list: stellar (in an X-ray binary, found by the X-rays it makes), quiet (found from the orbit of its companion star, or from how it bent the light of a star behind it, and giving off almost nothing) and supermassive (at the centre of a galaxy).
blackHole関数A black hole by any of its names, ignoring case, spacing, punctuation and the star after a name: Cygnus X-1, cyg x-1, HDE 226868, V404 Cyg, Sgr A*, M87, M87*, NGC 4486, or its id.
BlackHole型One black hole.
BlackHoleFound型How a black hole was found: one of BLACK_HOLE_FOUND.
BlackHoleKind型The kind of a black hole: stellar, quiet or supermassive.
BlackHoleMeasure型A number the papers give with its range: the best value, and the lowest and highest the paper allows, or only a limit.
BlackHoleOptions型The options of blackHoles: all optional, and together they narrow the list.
blackHoles関数Every known black hole that has a place on the sky and a published mass or a published case for one: the stellar-mass ones in X-ray binaries (BlackCAT's 73 and a few more), the quiet ones (Gaia BH1, BH2 and BH3, VFTS 243, the lone black hole OGLE-2011-BLG-0462) and the supermassive ones at the centres of galaxies with a measured mass.
BlackHoleSource型A paper that a fact comes from.
BlackHoleSources型The papers behind each fact of a black hole: lists, empty where the fact is not known.

ソースを見るGitHub で編集@johnmorrisdotca/hoshi-stars 0.47.0 のソースから作成しました。

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。