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Hoshi Stars星

The stars you can see without a telescope, with names, colours and distances; the 88 constellations with their lines and boundaries; the Messier objects; and seven map projections to draw them on.

Hoshi is the Japanese word 星 for a star. About the name

Contents

Reference · Black holes: 301 with a place, a mass and distance with ranges, how each was found and the paper behind each fact

BlackHoleSourcestype

The papers behind each fact of a black hole: lists, empty where the fact is not known.

Import it

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

Definition

interface BlackHoleSources {
    position: BlackHoleSource[];
    mass: BlackHoleSource[];
    distance: BlackHoleSource[];
    companion: BlackHoleSource[];
    found: BlackHoleSource[];
}

Members

NameTypeDescription
positionBlackHoleSource[]

Where the position is from.

massBlackHoleSource[]

Where the mass is from.

distanceBlackHoleSource[]

Where the distance is from.

companionBlackHoleSource[]

Where the companion star's type is from.

foundBlackHoleSource[]

Where the year and the way it was found are from.

Examples

import { blackHole, type BlackHoleSources } from "@johnmorrisdotca/hoshi-stars/black-holes";

const sources: BlackHoleSources = blackHole("V404 Cygni")!.sources;
console.log(sources.distance.map((s) => s.citation));
[ 'Miller-Jones 2009, ApJ 706, L230' ]

What it prints (run when this page was built)

View sourceEdit on GitHubMade from the source of @johnmorrisdotca/hoshi-stars 0.47.0.