{"schema_version":"4ort.packet/1","entity":{"entity_id":"ross-248","kg_uuid":"9c86e344-28bb-4a6a-89c1-f243974b5a07","wikidata_id":"Q749072","name":"Ross 248","description":"Variable star in the constellation Andromeda","type":"Thing","url":"https://4ort.xyz/entity/ross-248"},"status":"truncated","as_of":{"copy_written_at":"2026-10-27T17:39:02Z","last_source_edit_seen":null,"stale_possible":true,"claims_refreshed_at":null,"source_revision":null},"facts":[{"field":"P31","label":"instance of","value":"red dwarf","value_id":"Q5893","value_raw":"Q5893","rank":"normal","current":null,"qualifiers":[],"layer":"source","citation":{"source":"wikidata","source_name":"Wikidata","source_record":"https://www.wikidata.org/wiki/Q749072#P31","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":"P59","label":"constellation","value":"Andromeda","value_id":"Q9256","value_raw":"Q9256","rank":"normal","current":null,"qualifiers":[],"layer":"source","citation":{"source":"wikidata","source_name":"Wikidata","source_record":"https://www.wikidata.org/wiki/Q749072#P59","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":"VizieR","stated_in_id":"Q1662358"}]},"trust":{"band":"high","basis":"wikidata-reference-support/2","calibrated":false}},{"field":"P61","label":"discoverer or inventor","value":"Frank Elmore Ross","value_id":"Q1349485","value_raw":"Q1349485","rank":"normal","current":null,"qualifiers":[],"layer":"source","citation":{"source":"wikidata","source_name":"Wikidata","source_record":"https://www.wikidata.org/wiki/Q749072#P61","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":"Russian Wikipedia"}]},"trust":{"band":"medium","basis":"wikidata-reference-support/2","calibrated":false}},{"field":"P215","label":"spectral class","value":"M5.0V","value_id":null,"value_raw":"M5.0V","rank":"normal","current":null,"qualifiers":[],"layer":"source","citation":{"source":"wikidata","source_name":"Wikidata","source_record":"https://www.wikidata.org/wiki/Q749072#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":"CARMENES input catalogue of M dwarfs. I. Low-resolution spectroscopy with CAFOS","stated_in_id":"Q60305026"}]},"trust":{"band":"high","basis":"wikidata-reference-support/2","calibrated":false}},{"field":"P528","label":"catalog code","value":"2MASS J23415498+4410407","value_id":null,"value_raw":"2MASS J23415498+4410407","rank":"normal","current":null,"qualifiers":[{"field":"P972","label":"catalog","value":"2MASS"}],"layer":"source","citation":{"source":"wikidata","source_name":"Wikidata","source_record":"https://www.wikidata.org/wiki/Q749072#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":"IRAS 23394+4354","value_id":null,"value_raw":"IRAS 23394+4354","rank":"normal","current":null,"qualifiers":[{"field":"P972","label":"catalog","value":"IRAS"}],"layer":"source","citation":{"source":"wikidata","source_name":"Wikidata","source_record":"https://www.wikidata.org/wiki/Q749072#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":"GJ 905","value_id":null,"value_raw":"GJ 905","rank":"normal","current":null,"qualifiers":[{"field":"P972","label":"catalog","value":"Gliese Catalogue of Nearby Stars"}],"layer":"source","citation":{"source":"wikidata","source_name":"Wikidata","source_record":"https://www.wikidata.org/wiki/Q749072#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":"1RXS J234155.0+441047","value_id":null,"value_raw":"1RXS J234155.0+441047","rank":"normal","current":null,"qualifiers":[{"field":"P972","label":"catalog","value":"1RXS"}],"layer":"source","citation":{"source":"wikidata","source_name":"Wikidata","source_record":"https://www.wikidata.org/wiki/Q749072#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":"PLX 5736","value_id":null,"value_raw":"PLX 5736","rank":"normal","current":null,"qualifiers":[{"field":"P972","label":"catalog","value":"General Catalogue of Trigonometric Stellar Parallaxes"}],"layer":"source","citation":{"source":"wikidata","source_name":"Wikidata","source_record":"https://www.wikidata.org/wiki/Q749072#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":"P575","label":"time of discovery or invention","value":"1925","value_id":null,"value_raw":"+1925-00-00T00:00:00Z","rank":"normal","current":null,"qualifiers":[],"layer":"source","citation":{"source":"wikidata","source_name":"Wikidata","source_record":"https://www.wikidata.org/wiki/Q749072#P575","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":"Russian Wikipedia"}]},"trust":{"band":"medium","basis":"wikidata-reference-support/2","calibrated":false}},{"field":"P881","label":"type of variable star","value":"flare star","value_id":"Q285400","value_raw":"Q285400","rank":"normal","current":null,"qualifiers":[],"layer":"source","citation":{"source":"wikidata","source_name":"Wikidata","source_record":"https://www.wikidata.org/wiki/Q749072#P881","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":"Russian Wikipedia"}]},"trust":{"band":"medium","basis":"wikidata-reference-support/2","calibrated":false}},{"field":"P881","label":"type of variable star","value":"rotating variable star","value_id":"Q2168098","value_raw":"Q2168098","rank":"normal","current":null,"qualifiers":[],"layer":"source","citation":{"source":"wikidata","source_name":"Wikidata","source_record":"https://www.wikidata.org/wiki/Q749072#P881","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":"The rotation and galactic kinematics of mid M dwarfs in the solar neighborhood","stated_in_id":"Q59709798"},{"stated_in":"CARMENES input catalogue of M dwarfs","stated_in_id":"Q63374500"}]},"trust":{"band":"high","basis":"wikidata-reference-support/2","calibrated":false}},{"field":"P999","label":"ARICNS","value":"01932","value_id":null,"value_raw":"01932","rank":"normal","current":null,"qualifiers":[],"layer":"source","citation":{"source":"wikidata","source_name":"Wikidata","source_record":"https://www.wikidata.org/wiki/Q749072#P999","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":"P1215","label":"apparent magnitude","value":"12.28","value_id":null,"value_raw":{"unit":"1","amount":"+12.28"},"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/Q749072#P1215","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":"Russian Wikipedia"}]},"trust":{"band":"medium","basis":"wikidata-reference-support/2","calibrated":false}},{"field":"P1215","label":"apparent magnitude","value":"11.1","value_id":null,"value_raw":{"unit":"1","amount":"+11.1"},"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/Q749072#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":"The USNO-B Catalog","stated_in_id":"Q55879286"}]},"trust":{"band":"high","basis":"wikidata-reference-support/2","calibrated":false}},{"field":"P1215","label":"apparent magnitude","value":"14.19","value_id":null,"value_raw":{"unit":"1","amount":"+14.19"},"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/Q749072#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":"SIMBAD","stated_in_id":"Q654724"}]},"trust":{"band":"high","basis":"wikidata-reference-support/2","calibrated":false}},{"field":"P1215","label":"apparent magnitude","value":"10.3655","value_id":null,"value_raw":{"unit":"1","amount":"+10.3655"},"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/Q749072#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":"Gaia Data Release 2","stated_in_id":"Q51905050"}]},"trust":{"band":"high","basis":"wikidata-reference-support/2","calibrated":false}},{"field":"P1215","label":"apparent magnitude","value":"6.884","value_id":null,"value_raw":{"unit":"1","amount":"+6.884"},"rank":"normal","current":null,"qualifiers":[{"field":"P1227","label":"astronomical filter","value":"J band"}],"layer":"source","citation":{"source":"wikidata","source_name":"Wikidata","source_record":"https://www.wikidata.org/wiki/Q749072#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":"VizieR Online Data Catalog: 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003)","stated_in_id":"Q66309067"}]},"trust":{"band":"high","basis":"wikidata-reference-support/2","calibrated":false}},{"field":"P1457","label":"absolute magnitude","value":"14.19","value_id":null,"value_raw":{"unit":"1","amount":"+14.19"},"rank":"normal","current":null,"qualifiers":[],"layer":"source","citation":{"source":"wikidata","source_name":"Wikidata","source_record":"https://www.wikidata.org/wiki/Q749072#P1457","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":"Russian Wikipedia"}]},"trust":{"band":"medium","basis":"wikidata-reference-support/2","calibrated":false}},{"field":"P1458","label":"color index","value":"1.91","value_id":null,"value_raw":{"unit":"1","amount":"+1.91"},"rank":"normal","current":null,"qualifiers":[],"layer":"source","citation":{"source":"wikidata","source_name":"Wikidata","source_record":"https://www.wikidata.org/wiki/Q749072#P1458","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":"Russian Wikipedia"}]},"trust":{"band":"medium","basis":"wikidata-reference-support/2","calibrated":false}},{"field":"P2060","label":"luminosity","value":"0.00011 solar luminosity","value_id":null,"value_raw":{"unit":"http://www.wikidata.org/entity/Q843877","amount":"+0.00011"},"rank":"normal","current":null,"qualifiers":[],"layer":"source","citation":{"source":"wikidata","source_name":"Wikidata","source_record":"https://www.wikidata.org/wiki/Q749072#P2060","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":"Spanish Wikipedia"}]},"trust":{"band":"medium","basis":"wikidata-reference-support/2","calibrated":false}},{"field":"P2067","label":"mass","value":"0.136 solar mass","value_id":null,"value_raw":{"unit":"http://www.wikidata.org/entity/Q180892","amount":"+0.136"},"rank":"normal","current":null,"qualifiers":[],"layer":"source","citation":{"source":"wikidata","source_name":"Wikidata","source_record":"https://www.wikidata.org/wiki/Q749072#P2067","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":"Russian Wikipedia"}]},"trust":{"band":"medium","basis":"wikidata-reference-support/2","calibrated":false}},{"field":"P2120","label":"radius","value":"0.16 solar radius","value_id":null,"value_raw":{"unit":"http://www.wikidata.org/entity/Q48440","amount":"+0.16"},"rank":"normal","current":null,"qualifiers":[],"layer":"source","citation":{"source":"wikidata","source_name":"Wikidata","source_record":"https://www.wikidata.org/wiki/Q749072#P2120","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":"Russian Wikipedia"}]},"trust":{"band":"medium","basis":"wikidata-reference-support/2","calibrated":false}},{"field":"P2214","label":"parallax","value":"316.4812 milliarcsecond","value_id":null,"value_raw":{"unit":"http://www.wikidata.org/entity/Q21500224","amount":"+316.4812"},"rank":"normal","current":null,"qualifiers":[],"layer":"source","citation":{"source":"wikidata","source_name":"Wikidata","source_record":"https://www.wikidata.org/wiki/Q749072#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":"P2216","label":"radial velocity","value":"-77.764 kilometre per second","value_id":null,"value_raw":{"unit":"http://www.wikidata.org/entity/Q3674704","amount":"-77.764"},"rank":"normal","current":null,"qualifiers":[],"layer":"source","citation":{"source":"wikidata","source_name":"Wikidata","source_record":"https://www.wikidata.org/wiki/Q749072#P2216","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. The catalogue of radial velocity standard stars","stated_in_id":"Q56603825"}]},"trust":{"band":"high","basis":"wikidata-reference-support/2","calibrated":false}},{"field":"P2227","label":"metallicity","value":"0.11","value_id":null,"value_raw":{"unit":"1","amount":"+0.11"},"rank":"normal","current":null,"qualifiers":[],"layer":"source","citation":{"source":"wikidata","source_name":"Wikidata","source_record":"https://www.wikidata.org/wiki/Q749072#P2227","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":"The CARMENES search for exoplanets around M dwarfs. Photospheric parameters of target stars from high-resolution spectroscopy. II. Simultaneous multiwavelength range modeling of activity insensitive lines","stated_in_id":"Q105707660"}]},"trust":{"band":"high","basis":"wikidata-reference-support/2","calibrated":false}},{"field":"P2227","label":"metallicity","value":"0.0","value_id":null,"value_raw":{"unit":"1","amount":"+0.00"},"rank":"normal","current":null,"qualifiers":[],"layer":"source","citation":{"source":"wikidata","source_name":"Wikidata","source_record":"https://www.wikidata.org/wiki/Q749072#P2227","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":"The CARMENES search for exoplanets around M dwarfs. Photospheric parameters of target stars from high-resolution spectroscopy. II. Simultaneous multiwavelength range modeling of activity insensitive lines","stated_in_id":"Q105707660"}]},"trust":{"band":"high","basis":"wikidata-reference-support/2","calibrated":false}},{"field":"P2583","label":"distance from Earth","value":"3.155 parsec","value_id":null,"value_raw":{"unit":"http://www.wikidata.org/entity/Q12129","amount":"+3.1550"},"rank":"normal","current":null,"qualifiers":[],"layer":"source","citation":{"source":"wikidata","source_name":"Wikidata","source_record":"https://www.wikidata.org/wiki/Q749072#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 Data Release 2","stated_in_id":"Q51905050"}]},"trust":{"band":"high","basis":"wikidata-reference-support/2","calibrated":false}},{"field":"P3083","label":"SIMBAD ID","value":"Ross 248","value_id":null,"value_raw":"Ross 248","rank":"normal","current":null,"qualifiers":[],"layer":"source","citation":{"source":"wikidata","source_name":"Wikidata","source_record":"https://www.wikidata.org/wiki/Q749072#P3083","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":"P4296","label":"stellar rotational velocity","value":"1.2 kilometre per second","value_id":null,"value_raw":{"unit":"http://www.wikidata.org/entity/Q3674704","amount":"+1.2"},"rank":"normal","current":null,"qualifiers":[],"layer":"source","citation":{"source":"wikidata","source_name":"Wikidata","source_record":"https://www.wikidata.org/wiki/Q749072#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}}],"unknowns":[],"omitted":{"facts":11,"reason":"max_facts; bare Q-id values without a label are left out"},"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","P61","P215","P528","P575","P881","P999","P1215","P1457","P1458","P2060","P2067","P2120","P2214","P2216","P2227","P2583","P3083","P4296"]}],"routes":{"entity_page":"https://4ort.xyz/entity/ross-248","packet_api":"https://4ort.xyz/api/v1/entities/ross-248/packet","facts_jsonld":"https://4ort.xyz/entity/ross-248/facts.json","changes_api":"https://4ort.xyz/api/v1/knowledge/get_entity_changes?entity=ross-248","attention_api":"https://4ort.xyz/api/v1/knowledge/get_attention?entity=ross-248","wikidata":"https://www.wikidata.org/wiki/Q749072","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."]}