{"schema_version":"4ort.packet/1","entity":{"entity_id":"wr-102","kg_uuid":"e896d73e-da49-4596-ae09-dbc7d0c593b2","wikidata_id":"Q22086978","name":"WR 102","description":"star","type":"Place","url":"https://4ort.xyz/entity/wr-102"},"status":"complete","as_of":{"copy_written_at":"2026-10-28T17:10:00Z","last_source_edit_seen":null,"stale_possible":true,"claims_refreshed_at":null,"source_revision":null},"facts":[{"field":"P31","label":"instance of","value":"star","value_id":"Q523","value_raw":"Q523","rank":"normal","current":null,"qualifiers":[],"layer":"source","citation":{"source":"wikidata","source_name":"Wikidata","source_record":"https://www.wikidata.org/wiki/Q22086978#P31","source_edition":null,"edition_basis":"unknown","licence":"CC0 1.0 Universal","licence_url":"https://creativecommons.org/publicdomain/zero/1.0/","attribution":null,"references":[{"stated_in":"SIMBAD","stated_in_id":"Q654724"}]},"trust":{"band":"high","basis":"wikidata-reference-support/2","calibrated":false}},{"field":"P31","label":"instance of","value":"near-infrared source","value_id":"Q67206785","value_raw":"Q67206785","rank":"normal","current":null,"qualifiers":[],"layer":"source","citation":{"source":"wikidata","source_name":"Wikidata","source_record":"https://www.wikidata.org/wiki/Q22086978#P31","source_edition":null,"edition_basis":"unknown","licence":"CC0 1.0 Universal","licence_url":"https://creativecommons.org/publicdomain/zero/1.0/","attribution":null,"references":[{"stated_in":"SIMBAD","stated_in_id":"Q654724"}]},"trust":{"band":"high","basis":"wikidata-reference-support/2","calibrated":false}},{"field":"P59","label":"constellation","value":"Sagittarius","value_id":"Q8866","value_raw":"Q8866","rank":"normal","current":null,"qualifiers":[],"layer":"source","citation":{"source":"wikidata","source_name":"Wikidata","source_record":"https://www.wikidata.org/wiki/Q22086978#P59","source_edition":null,"edition_basis":"unknown","licence":"CC0 1.0 Universal","licence_url":"https://creativecommons.org/publicdomain/zero/1.0/","attribution":null,"references":[{}]},"trust":{"band":"medium","basis":"wikidata-reference-support/2","calibrated":false}},{"field":"P215","label":"spectral class","value":"WR","value_id":null,"value_raw":"WR","rank":"normal","current":null,"qualifiers":[],"layer":"source","citation":{"source":"wikidata","source_name":"Wikidata","source_record":"https://www.wikidata.org/wiki/Q22086978#P215","source_edition":null,"edition_basis":"unknown","licence":"CC0 1.0 Universal","licence_url":"https://creativecommons.org/publicdomain/zero/1.0/","attribution":null,"references":[{"stated_in":"Luminous stars in the Southern Milky Way","stated_in_id":"Q66617211"},{"stated_in":"Catalog of Galactic OB Stars","stated_in_id":"Q29038792"}]},"trust":{"band":"high","basis":"wikidata-reference-support/2","calibrated":false}},{"field":"P528","label":"catalog code","value":"UCAC4 320-122902","value_id":null,"value_raw":"UCAC4 320-122902","rank":"normal","current":null,"qualifiers":[{"field":"P972","label":"catalog","value":"Fourth USNO CCD Astrograph Catalog"}],"layer":"source","citation":{"source":"wikidata","source_name":"Wikidata","source_record":"https://www.wikidata.org/wiki/Q22086978#P528","source_edition":null,"edition_basis":"unknown","licence":"CC0 1.0 Universal","licence_url":"https://creativecommons.org/publicdomain/zero/1.0/","attribution":null,"references":[{"stated_in":"SIMBAD","stated_in_id":"Q654724"}]},"trust":{"band":"high","basis":"wikidata-reference-support/2","calibrated":false}},{"field":"P528","label":"catalog code","value":"[DSH2001] 520-2","value_id":null,"value_raw":"[DSH2001] 520-2","rank":"normal","current":null,"qualifiers":[{"field":"P972","label":"catalog","value":"A UKST survey of blue objects towards the Galactic centre - seven additional fields"}],"layer":"source","citation":{"source":"wikidata","source_name":"Wikidata","source_record":"https://www.wikidata.org/wiki/Q22086978#P528","source_edition":null,"edition_basis":"unknown","licence":"CC0 1.0 Universal","licence_url":"https://creativecommons.org/publicdomain/zero/1.0/","attribution":null,"references":[{"stated_in":"SIMBAD","stated_in_id":"Q654724"}]},"trust":{"band":"high","basis":"wikidata-reference-support/2","calibrated":false}},{"field":"P528","label":"catalog code","value":"Gaia DR2 4067059872964459648","value_id":null,"value_raw":"Gaia DR2 4067059872964459648","rank":"normal","current":null,"qualifiers":[{"field":"P972","label":"catalog","value":"Gaia Data Release 2"}],"layer":"source","citation":{"source":"wikidata","source_name":"Wikidata","source_record":"https://www.wikidata.org/wiki/Q22086978#P528","source_edition":null,"edition_basis":"unknown","licence":"CC0 1.0 Universal","licence_url":"https://creativecommons.org/publicdomain/zero/1.0/","attribution":null,"references":[{"stated_in":"SIMBAD","stated_in_id":"Q654724"}]},"trust":{"band":"high","basis":"wikidata-reference-support/2","calibrated":false}},{"field":"P528","label":"catalog code","value":"V3893 Sgr","value_id":null,"value_raw":"V3893 Sgr","rank":"normal","current":null,"qualifiers":[{"field":"P972","label":"catalog","value":"General Catalogue of Variable Stars"}],"layer":"source","citation":{"source":"wikidata","source_name":"Wikidata","source_record":"https://www.wikidata.org/wiki/Q22086978#P528","source_edition":null,"edition_basis":"unknown","licence":"CC0 1.0 Universal","licence_url":"https://creativecommons.org/publicdomain/zero/1.0/","attribution":null,"references":[{"stated_in":"SIMBAD","stated_in_id":"Q654724"}]},"trust":{"band":"high","basis":"wikidata-reference-support/2","calibrated":false}},{"field":"P528","label":"catalog code","value":"ALS 4368","value_id":null,"value_raw":"ALS 4368","rank":"normal","current":null,"qualifiers":[{"field":"P972","label":"catalog","value":"Catalog of Galactic OB Stars"}],"layer":"source","citation":{"source":"wikidata","source_name":"Wikidata","source_record":"https://www.wikidata.org/wiki/Q22086978#P528","source_edition":null,"edition_basis":"unknown","licence":"CC0 1.0 Universal","licence_url":"https://creativecommons.org/publicdomain/zero/1.0/","attribution":null,"references":[{"stated_in":"SIMBAD","stated_in_id":"Q654724"}]},"trust":{"band":"high","basis":"wikidata-reference-support/2","calibrated":false}},{"field":"P1215","label":"apparent magnitude","value":"15.13","value_id":null,"value_raw":{"amount":"+15.13"},"rank":"normal","current":null,"qualifiers":[{"field":"P1227","label":"astronomical filter","value":"B band"}],"layer":"source","citation":{"source":"wikidata","source_name":"Wikidata","source_record":"https://www.wikidata.org/wiki/Q22086978#P1215","source_edition":null,"edition_basis":"unknown","licence":"CC0 1.0 Universal","licence_url":"https://creativecommons.org/publicdomain/zero/1.0/","attribution":null,"references":[{"stated_in":"Fourth USNO CCD Astrograph Catalog","stated_in_id":"Q28920124"}]},"trust":{"band":"high","basis":"wikidata-reference-support/2","calibrated":false}},{"field":"P1215","label":"apparent magnitude","value":"14.2","value_id":null,"value_raw":{"amount":"+14.20"},"rank":"normal","current":null,"qualifiers":[{"field":"P1227","label":"astronomical filter","value":"V band"}],"layer":"source","citation":{"source":"wikidata","source_name":"Wikidata","source_record":"https://www.wikidata.org/wiki/Q22086978#P1215","source_edition":null,"edition_basis":"unknown","licence":"CC0 1.0 Universal","licence_url":"https://creativecommons.org/publicdomain/zero/1.0/","attribution":null,"references":[{"stated_in":"Fourth USNO CCD Astrograph Catalog","stated_in_id":"Q28920124"}]},"trust":{"band":"high","basis":"wikidata-reference-support/2","calibrated":false}},{"field":"P1215","label":"apparent magnitude","value":"14.23","value_id":null,"value_raw":{"amount":"+14.23"},"rank":"normal","current":null,"qualifiers":[{"field":"P1227","label":"astronomical filter","value":"R band"}],"layer":"source","citation":{"source":"wikidata","source_name":"Wikidata","source_record":"https://www.wikidata.org/wiki/Q22086978#P1215","source_edition":null,"edition_basis":"unknown","licence":"CC0 1.0 Universal","licence_url":"https://creativecommons.org/publicdomain/zero/1.0/","attribution":null,"references":[{"stated_in":"Fourth USNO CCD Astrograph Catalog","stated_in_id":"Q28920124"}]},"trust":{"band":"high","basis":"wikidata-reference-support/2","calibrated":false}},{"field":"P1215","label":"apparent magnitude","value":"14.83","value_id":null,"value_raw":{"amount":"+14.83"},"rank":"normal","current":null,"qualifiers":[{"field":"P1227","label":"astronomical filter","value":"g' band"}],"layer":"source","citation":{"source":"wikidata","source_name":"Wikidata","source_record":"https://www.wikidata.org/wiki/Q22086978#P1215","source_edition":null,"edition_basis":"unknown","licence":"CC0 1.0 Universal","licence_url":"https://creativecommons.org/publicdomain/zero/1.0/","attribution":null,"references":[{"stated_in":"Fourth USNO CCD Astrograph Catalog","stated_in_id":"Q28920124"}]},"trust":{"band":"high","basis":"wikidata-reference-support/2","calibrated":false}},{"field":"P1215","label":"apparent magnitude","value":"13.75","value_id":null,"value_raw":{"amount":"+13.75"},"rank":"normal","current":null,"qualifiers":[{"field":"P1227","label":"astronomical filter","value":"r' band"}],"layer":"source","citation":{"source":"wikidata","source_name":"Wikidata","source_record":"https://www.wikidata.org/wiki/Q22086978#P1215","source_edition":null,"edition_basis":"unknown","licence":"CC0 1.0 Universal","licence_url":"https://creativecommons.org/publicdomain/zero/1.0/","attribution":null,"references":[{"stated_in":"Fourth USNO CCD Astrograph Catalog","stated_in_id":"Q28920124"}]},"trust":{"band":"high","basis":"wikidata-reference-support/2","calibrated":false}},{"field":"P2214","label":"parallax","value":"0.3421 milliarcsecond","value_id":null,"value_raw":{"unit":"Q21500224","amount":"+0.3421"},"rank":"normal","current":null,"qualifiers":[],"layer":"source","citation":{"source":"wikidata","source_name":"Wikidata","source_record":"https://www.wikidata.org/wiki/Q22086978#P2214","source_edition":null,"edition_basis":"unknown","licence":"CC0 1.0 Universal","licence_url":"https://creativecommons.org/publicdomain/zero/1.0/","attribution":null,"references":[{"stated_in":"Gaia Early Data Release 3","stated_in_id":"Q98668919"}]},"trust":{"band":"high","basis":"wikidata-reference-support/2","calibrated":false}},{"field":"P2583","label":"distance from Earth","value":"2,923.122 parsec","value_id":null,"value_raw":{"unit":"Q12129","amount":"+2923.122"},"rank":"normal","current":null,"qualifiers":[],"layer":"source","citation":{"source":"wikidata","source_name":"Wikidata","source_record":"https://www.wikidata.org/wiki/Q22086978#P2583","source_edition":null,"edition_basis":"unknown","licence":"CC0 1.0 Universal","licence_url":"https://creativecommons.org/publicdomain/zero/1.0/","attribution":null,"references":[{"stated_in":"Gaia Early Data Release 3","stated_in_id":"Q98668919"}]},"trust":{"band":"high","basis":"wikidata-reference-support/2","calibrated":false}},{"field":"P3083","label":"SIMBAD ID","value":"V* V3893 Sgr","value_id":null,"value_raw":"V* V3893 Sgr","rank":"normal","current":null,"qualifiers":[],"layer":"source","citation":{"source":"wikidata","source_name":"Wikidata","source_record":"https://www.wikidata.org/wiki/Q22086978#P3083","source_edition":null,"edition_basis":"unknown","licence":"CC0 1.0 Universal","licence_url":"https://creativecommons.org/publicdomain/zero/1.0/","attribution":null,"references":[]},"trust":{"band":"unscored","basis":"wikidata-reference-support/2","calibrated":false}},{"field":"P4296","label":"stellar rotational velocity","value":"1,000 kilometre per second","value_id":null,"value_raw":{"unit":"Q3674704","amount":"+1000"},"rank":"normal","current":null,"qualifiers":[],"layer":"source","citation":{"source":"wikidata","source_name":"Wikidata","source_record":"https://www.wikidata.org/wiki/Q22086978#P4296","source_edition":null,"edition_basis":"unknown","licence":"CC0 1.0 Universal","licence_url":"https://creativecommons.org/publicdomain/zero/1.0/","attribution":null,"references":[{"imported_from":"English Wikipedia"}]},"trust":{"band":"medium","basis":"wikidata-reference-support/2","calibrated":false}},{"field":"P6257","label":"right ascension","value":"266.44808545929993 degree","value_id":null,"value_raw":{"unit":"Q28390","amount":"+266.44808545929993"},"rank":"normal","current":null,"qualifiers":[],"layer":"source","citation":{"source":"wikidata","source_name":"Wikidata","source_record":"https://www.wikidata.org/wiki/Q22086978#P6257","source_edition":null,"edition_basis":"unknown","licence":"CC0 1.0 Universal","licence_url":"https://creativecommons.org/publicdomain/zero/1.0/","attribution":null,"references":[{"stated_in":"Gaia Early Data Release 3","stated_in_id":"Q98668919"}]},"trust":{"band":"high","basis":"wikidata-reference-support/2","calibrated":false}},{"field":"P6258","label":"declination","value":"-26.17410537656 degree","value_id":null,"value_raw":{"unit":"Q28390","amount":"-26.17410537656"},"rank":"normal","current":null,"qualifiers":[],"layer":"source","citation":{"source":"wikidata","source_name":"Wikidata","source_record":"https://www.wikidata.org/wiki/Q22086978#P6258","source_edition":null,"edition_basis":"unknown","licence":"CC0 1.0 Universal","licence_url":"https://creativecommons.org/publicdomain/zero/1.0/","attribution":null,"references":[{"stated_in":"Gaia Early Data Release 3","stated_in_id":"Q98668919"}]},"trust":{"band":"high","basis":"wikidata-reference-support/2","calibrated":false}},{"field":"P6259","label":"epoch","value":"J2000.0","value_id":"Q1264450","value_raw":"Q1264450","rank":"normal","current":null,"qualifiers":[],"layer":"source","citation":{"source":"wikidata","source_name":"Wikidata","source_record":"https://www.wikidata.org/wiki/Q22086978#P6259","source_edition":null,"edition_basis":"unknown","licence":"CC0 1.0 Universal","licence_url":"https://creativecommons.org/publicdomain/zero/1.0/","attribution":null,"references":[{"stated_in":"Gaia Data Release 2","stated_in_id":"Q51905050"},{"stated_in":"SIMBAD","stated_in_id":"Q654724"}]},"trust":{"band":"high","basis":"wikidata-reference-support/2","calibrated":false}},{"field":"P6802","label":"related image","value":"Compare of WR 102 and Sun.png","value_id":null,"value_raw":"Compare of WR 102 and Sun.png","rank":"normal","current":null,"qualifiers":[],"layer":"source","citation":{"source":"wikidata","source_name":"Wikidata","source_record":"https://www.wikidata.org/wiki/Q22086978#P6802","source_edition":null,"edition_basis":"unknown","licence":"CC0 1.0 Universal","licence_url":"https://creativecommons.org/publicdomain/zero/1.0/","attribution":null,"references":[]},"trust":{"band":"unscored","basis":"wikidata-reference-support/2","calibrated":false}},{"field":"P10751","label":"declination component of proper motion","value":"-0.059 milliarcsecond per year","value_id":null,"value_raw":{"unit":"Q22137107","amount":"-0.059"},"rank":"normal","current":null,"qualifiers":[],"layer":"source","citation":{"source":"wikidata","source_name":"Wikidata","source_record":"https://www.wikidata.org/wiki/Q22086978#P10751","source_edition":null,"edition_basis":"unknown","licence":"CC0 1.0 Universal","licence_url":"https://creativecommons.org/publicdomain/zero/1.0/","attribution":null,"references":[{"stated_in":"Gaia Early Data Release 3","stated_in_id":"Q98668919"}]},"trust":{"band":"high","basis":"wikidata-reference-support/2","calibrated":false}},{"field":"P10752","label":"right ascension component of proper motion","value":"0.762 milliarcsecond per year","value_id":null,"value_raw":{"unit":"Q22137107","amount":"+0.762"},"rank":"normal","current":null,"qualifiers":[],"layer":"source","citation":{"source":"wikidata","source_name":"Wikidata","source_record":"https://www.wikidata.org/wiki/Q22086978#P10752","source_edition":null,"edition_basis":"unknown","licence":"CC0 1.0 Universal","licence_url":"https://creativecommons.org/publicdomain/zero/1.0/","attribution":null,"references":[{"stated_in":"Gaia Early Data Release 3","stated_in_id":"Q98668919"}]},"trust":{"band":"high","basis":"wikidata-reference-support/2","calibrated":false}},{"field":"P13228","label":"Gaia ID","value":"4067059872964459648","value_id":null,"value_raw":"4067059872964459648","rank":"normal","current":null,"qualifiers":[],"layer":"source","citation":{"source":"wikidata","source_name":"Wikidata","source_record":"https://www.wikidata.org/wiki/Q22086978#P13228","source_edition":null,"edition_basis":"unknown","licence":"CC0 1.0 Universal","licence_url":"https://creativecommons.org/publicdomain/zero/1.0/","attribution":null,"references":[]},"trust":{"band":"unscored","basis":"wikidata-reference-support/2","calibrated":false}}],"unknowns":[],"omitted":{"facts":0,"reason":null},"licences":[{"source":"wikidata","source_name":"Wikidata","licence":"CC0 1.0 Universal","licence_url":"https://creativecommons.org/publicdomain/zero/1.0/","attribution":null,"fields":["P31","P59","P215","P528","P1215","P2214","P2583","P3083","P4296","P6257","P6258","P6259","P6802","P10751","P10752","P13228"]}],"routes":{"entity_page":"https://4ort.xyz/entity/wr-102","packet_api":"https://4ort.xyz/api/v1/entities/wr-102/packet","facts_jsonld":"https://4ort.xyz/entity/wr-102/facts.json","changes_api":"https://4ort.xyz/api/v1/knowledge/get_entity_changes?entity=wr-102","attention_api":"https://4ort.xyz/api/v1/knowledge/get_attention?entity=wr-102","wikidata":"https://www.wikidata.org/wiki/Q22086978","official_website":null},"trust_rules":{"wikidata-reference-support/2":"From the references in our copy of the statement: high = it cites a source (stated in P248, or a reference URL that is not Wikipedia); medium = only 'imported from Wikimedia project' or a Wikipedia URL; unscored = our copy holds no reference (older copies dropped references, so this is not evidence that Wikidata has none). Wikidata may hold more references than our copy shows. Reference support, not a probability."},"notes":["Our copy of this item's statements has not been checked against Wikidata since tracking began (2026-10-25); a newer value may exist."]}