{"id":"https://openalex.org/W2012138125","doi":"https://doi.org/10.1016/0032-0633(94)90107-4","title":"Photometry of two Mars-crossing asteroids 2078 Nanking and 2204 Lyyli","display_name":"Photometry of two Mars-crossing asteroids 2078 Nanking and 2204 Lyyli","publication_year":1994,"publication_date":"1994-04-01","ids":{"openalex":"https://openalex.org/W2012138125","doi":"https://doi.org/10.1016/0032-0633(94)90107-4","mag":"2012138125"},"language":"en","primary_location":{"id":"doi:10.1016/0032-0633(94)90107-4","doi":"https://doi.org/10.1016/0032-0633(94)90107-4","is_oa":false,"landing_page_url":"https://doi.org/10.1016/0032-0633(94)90107-4","pdf_url":null,"source":{"id":"https://openalex.org/S105500771","display_name":"Planetary and Space Science","issn_l":"0032-0633","issn":["0032-0633","1873-5088"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["anvur-scientific","cwts-core","dongbi-c","jufo-1","norway-1","poland-100","russia-white-list-2"],"host_organization":"https://openalex.org/P4310320990","host_organization_name":"Elsevier BV","host_organization_lineage":["https://openalex.org/P4310320990"],"host_organization_lineage_names":["Elsevier BV"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Planetary and Space Science","raw_type":"journal-article"},"parent_works":[],"lineage":["https://openalex.org/W2012138125"],"child_works_count":0,"type":"article","is_traditional":true,"indexed_in":["crossref"],"open_access":{"is_oa":false,"oa_status":"closed","oa_url":null,"any_repository_has_fulltext":false},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5087991775","display_name":"Rafa A. Mohamed","orcid":null,"observed_orcids":[]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"R.A. Mohamed","raw_affiliation_strings":["Astronomical Observatory of Kharkov University, Sumskaya str. 35, Kharkov 310022, Ukraine"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Astronomical Observatory of Kharkov University, Sumskaya str. 35, Kharkov 310022, Ukraine","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5073801034","display_name":"Yu. N. Krugly","orcid":"https://orcid.org/0000-0002-3171-9873","observed_orcids":["https://orcid.org/0000-0002-3171-9873"]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Yu.N. Krugly","raw_affiliation_strings":["Astronomical Observatory of Kharkov University, Sumskaya str. 35, Kharkov 310022, Ukraine"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Astronomical Observatory of Kharkov University, Sumskaya str. 35, Kharkov 310022, Ukraine","institution_ids":[]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5108717849","display_name":"Feodor P. Velichko","orcid":null,"observed_orcids":[]},"institutions":[],"countries":[],"is_corresponding":true,"raw_author_name":"F.P. Velichko","raw_affiliation_strings":["Astronomical Observatory of Kharkov University, Sumskaya str. 35, Kharkov 310022, Ukraine"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Astronomical Observatory of Kharkov University, Sumskaya str. 35, Kharkov 310022, Ukraine","institution_ids":[]}]}],"institutions":[],"countries_distinct_count":0,"institutions_distinct_count":0,"corresponding_author_ids":["https://openalex.org/A5108717849"],"corresponding_institution_ids":[],"apc_list":{"value":3680,"currency":"USD","value_usd":3680},"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":1,"citation_normalized_percentile":{"value":0.0,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":88,"max":93},"biblio":{"volume":"42","issue":"4","first_page":"341","last_page":"343"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10325","display_name":"Astro and Planetary Science","score":0.9951000213623047,"subfield":{"id":"https://openalex.org/subfields/1912","display_name":"Space and Planetary Science"},"field":{"id":"https://openalex.org/fields/19","display_name":"Earth and Planetary Sciences"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},"topics":[{"id":"https://openalex.org/T10325","display_name":"Astro and Planetary Science","score":0.9951000213623047,"subfield":{"id":"https://openalex.org/subfields/1912","display_name":"Space and Planetary Science"},"field":{"id":"https://openalex.org/fields/19","display_name":"Earth and Planetary Sciences"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T10406","display_name":"Planetary Science and Exploration","score":0.002899999963119626,"subfield":{"id":"https://openalex.org/subfields/1912","display_name":"Space and Planetary Science"},"field":{"id":"https://openalex.org/fields/19","display_name":"Earth and Planetary Sciences"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T11701","display_name":"Space Satellite Systems and Control","score":0.00039999998989515007,"subfield":{"id":"https://openalex.org/subfields/2202","display_name":"Aerospace Engineering"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/mars-crossing-asteroids","display_name":"Mars-crossing asteroids","score":0.9980000257492065},{"id":"https://openalex.org/keywords/asteroid-photometry","display_name":"asteroid photometry","score":0.9190000295639038},{"id":"https://openalex.org/keywords/light-curve-amplitude","display_name":"light curve amplitude","score":0.7960000038146973},{"id":"https://openalex.org/keywords/asteroid-rotation-periods","display_name":"asteroid rotation periods","score":0.8019999861717224},{"id":"https://openalex.org/keywords/asteroid-opposition","display_name":"asteroid opposition","score":0.49799999594688416}],"concepts":[{"id":"https://openalex.org/C58142911","wikidata":"https://www.wikidata.org/wiki/Q3863","display_name":"Asteroid","level":2,"score":0.9388328790664673},{"id":"https://openalex.org/C68271606","wikidata":"https://www.wikidata.org/wiki/Q625648","display_name":"Photometry (optics)","level":3,"score":0.8136102557182312},{"id":"https://openalex.org/C83260615","wikidata":"https://www.wikidata.org/wiki/Q6773121","display_name":"Mars Exploration Program","level":2,"score":0.7822930216789246},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.7235623002052307},{"id":"https://openalex.org/C9411552","wikidata":"https://www.wikidata.org/wiki/Q185981","display_name":"Rotation period","level":3,"score":0.5479151010513306},{"id":"https://openalex.org/C180205008","wikidata":"https://www.wikidata.org/wiki/Q159190","display_name":"Amplitude","level":2,"score":0.5144041180610657},{"id":"https://openalex.org/C1276947","wikidata":"https://www.wikidata.org/wiki/Q333","display_name":"Astronomy","level":1,"score":0.4694380760192871},{"id":"https://openalex.org/C87355193","wikidata":"https://www.wikidata.org/wiki/Q411","display_name":"Astrobiology","level":1,"score":0.4173043966293335},{"id":"https://openalex.org/C44870925","wikidata":"https://www.wikidata.org/wiki/Q37547","display_name":"Astrophysics","level":1,"score":0.39539703726768494},{"id":"https://openalex.org/C120665830","wikidata":"https://www.wikidata.org/wiki/Q14620","display_name":"Optics","level":1,"score":0.13361477851867676},{"id":"https://openalex.org/C150846664","wikidata":"https://www.wikidata.org/wiki/Q7602306","display_name":"Stars","level":2,"score":0.08722361922264099}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1016/0032-0633(94)90107-4","doi":"https://doi.org/10.1016/0032-0633(94)90107-4","is_oa":false,"landing_page_url":"https://doi.org/10.1016/0032-0633(94)90107-4","pdf_url":null,"source":{"id":"https://openalex.org/S105500771","display_name":"Planetary and Space Science","issn_l":"0032-0633","issn":["0032-0633","1873-5088"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["anvur-scientific","cwts-core","dongbi-c","jufo-1","norway-1","poland-100","russia-white-list-2"],"host_organization":"https://openalex.org/P4310320990","host_organization_name":"Elsevier BV","host_organization_lineage":["https://openalex.org/P4310320990"],"host_organization_lineage_names":["Elsevier BV"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Planetary and Space Science","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[],"study_designs":[],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":6,"referenced_works":["https://openalex.org/W1631854831","https://openalex.org/W1676972645","https://openalex.org/W1985597929","https://openalex.org/W3017638934","https://openalex.org/W3026834444","https://openalex.org/W6636653820"],"related_works":["https://openalex.org/W2067455463","https://openalex.org/W2050369255","https://openalex.org/W4312341680","https://openalex.org/W2031435107","https://openalex.org/W2019793880","https://openalex.org/W3025389468","https://openalex.org/W7045431008","https://openalex.org/W331865452","https://openalex.org/W2102794290","https://openalex.org/W3203172232"],"abstract_inverted_index":null,"counts_by_year":[{"year":2015,"cited_by_count":1}],"updated_date":"2026-10-16T09:59:22.235173","created_date":"2016-06-24T00:00:00"}