{
	"SN1989J":{
		"schema":"https://github.com/astrocatalogs/supernovae/blob/d3ef5fc/SCHEMA.md",
		"name":"SN1989J",
		"sources":[
			{
				"name":"2012A&A...538A.120L",
				"bibcode":"2012A&A...538A.120L",
				"reference":"Lennarz, Altmann, & Wiebusch (2012)",
				"alias":"1"
			},
			{
				"name":"2011ApJ...737..103S",
				"bibcode":"2011ApJ...737..103S",
				"reference":"Schlafly & Finkbeiner (2011)",
				"alias":"2"
			},
			{
				"name":"1993BICDS..42...17T",
				"bibcode":"1993BICDS..42...17T",
				"reference":"Tsvetkov & Bartunov (1993)",
				"alias":"3"
			},
			{
				"name":"IAUC 4777",
				"bibcode":"1989IAUC.4777....4M",
				"reference":"Miller, Carini, & Sadun (1989)",
				"url":"http://www.cbat.eps.harvard.edu/iauc/04700/04777.html",
				"alias":"4"
			},
			{
				"name":"Transient Name Server",
				"url":"https://www.wis-tns.org/",
				"alias":"5"
			},
			{
				"name":"Latest Supernovae",
				"secondary":true,
				"url":"http://www.rochesterastronomy.org/snimages/snredshiftall.html",
				"alias":"6"
			},
			{
				"name":"The Open Supernova Catalog",
				"bibcode":"2017ApJ...835...64G",
				"reference":"Guillochon et al. (2017)",
				"secondary":true,
				"url":"https://sne.space",
				"alias":"7"
			},
			{
				"name":"SIMBAD astronomical database",
				"bibcode":"2000A&AS..143....9W",
				"reference":"Wenger et al. (2000)",
				"secondary":true,
				"url":"http://simbad.u-strasbg.fr/",
				"alias":"8"
			},
			{
				"name":"Asiago Supernova Catalogue",
				"bibcode":"1989A&AS...81..421B",
				"reference":"Barbon, Cappellaro, & Turatto (1989)",
				"secondary":true,
				"url":"http://graspa.oapd.inaf.it/cgi-bin/sncat.php",
				"alias":"9"
			}
		],
		"alias":[
			{
				"value":"SN1989J",
				"source":"1,4,5,6,8,9"
			}
		],
		"dec":[
			{
				"value":"+32:28:41.6",
				"u_value":"degrees",
				"source":"3,8"
			},
			{
				"value":"+32:28:41.44",
				"u_value":"degrees",
				"source":"9"
			},
			{
				"value":"+32:28:24.00",
				"u_value":"degrees",
				"source":"5"
			},
			{
				"value":"+32:28:24.0",
				"u_value":"degrees",
				"source":"4,6"
			},
			{
				"value":"+32:28:41.4",
				"u_value":"degrees",
				"source":"1"
			}
		],
		"discoverdate":[
			{
				"value":"1989/03/11",
				"source":"1,4,5,6,9"
			}
		],
		"discoverer":[
			{
				"value":"Pollas",
				"source":"9"
			},
			{
				"value":"Christian Pollas",
				"source":"4,6"
			}
		],
		"ebv":[
			{
				"value":"0.0116",
				"derived":true,
				"e_value":"0.0009",
				"source":"2,7"
			}
		],
		"host":[
			{
				"value":"A134058+3228",
				"source":"9"
			},
			{
				"value":"PGC 1998867",
				"source":"1"
			}
		],
		"hostdec":[
			{
				"value":"+32:28:41",
				"u_value":"degrees",
				"source":"9"
			},
			{
				"value":"+32:28:41.0",
				"u_value":"degrees",
				"source":"1"
			}
		],
		"hostoffsetang":[
			{
				"value":"0.71",
				"derived":true,
				"u_value":"arcseconds",
				"source":"3,7,8,9"
			}
		],
		"hostra":[
			{
				"value":"13:40:58",
				"u_value":"hours",
				"source":"9"
			},
			{
				"value":"13:40:58.00",
				"u_value":"hours",
				"source":"1"
			}
		],
		"maxappmag":[
			{
				"value":"18.5",
				"derived":true,
				"source":"4,6,7"
			}
		],
		"maxdate":[
			{
				"value":"1989/03/10",
				"derived":true,
				"source":"4,6,7"
			}
		],
		"maxvisualappmag":[
			{
				"value":"18.5",
				"derived":true,
				"source":"4,6,7"
			}
		],
		"maxvisualdate":[
			{
				"value":"1989/03/10",
				"derived":true,
				"source":"4,6,7"
			}
		],
		"ra":[
			{
				"value":"13:40:58.03",
				"u_value":"hours",
				"source":"3,8"
			},
			{
				"value":"13:40:58.04",
				"u_value":"hours",
				"source":"1,9"
			},
			{
				"value":"13:40:58.000",
				"u_value":"hours",
				"source":"5"
			},
			{
				"value":"13:40:58.0",
				"u_value":"hours",
				"source":"4,6"
			}
		],
		"photometry":[
			{
				"time":"47595.5",
				"magnitude":"18.5",
				"u_time":"MJD",
				"source":"4,6"
			}
		]
	}
}