Galaxy data.json

{
	"designations" : [
		{"name":"The Andromeda Galaxy"},
		{"name":"M31"},
		{"name":"NGC224"},
		{"name":"UGC454"}
	],
	"observationEpoch" : "J2000",
	"pronunciation" : "/ænˈdrɒmᵻdə/",
	"constellation" : "Andromeda",
	"rightAscenscion" : [
		{
			"hours" : "00",
			"minutes" : "42",
			"seconds" : "44.3"
		}
	],
	"declination" : [
		{
			"degrees" : "41",
			"minutes" : "16",
			"seconds" : "9",
		}

	],
	"redshift" : "−0.001001",
	"helioRadialVelocity" : [
		{
			"unit" : "km/s",
			"value" : "-301",
			"marginOfError" : "1",
		}

	],
	"distance" : [
		{
			"unit" : "Mly",
			"value" : "2.54",
			"marginOfError" : "0.11",
		}
	],
	"apparentMagnitude" : [
		{
			"band" : "V",
			"value" : "3.44",
		}

	],
	"absoluteMagnitude" : [
		{
			"band" : "V",
			"value" : "-21.52",
		}

	],
	"type" : [
		{
			"classification" : "yerkes",
			"value" : "kS5"
		}
	],
	"mass" : [
		{
			"unit" : "solarMass",
			"value" : "~1.5×10¹²"
		}

	],
	"numberOfStars" : "~1,000,000,000,000",
	"size" : [
		{
			"measure" : "diameter",
			"unit" : "kly",
			"value" : "~220"
		}
	],
	"apparentSize" : [
		{
			"measure" : "angularDiameter",
			"unit" : "arcseconds",
			"value" : "3.167 x 1"
		}
	]
}