{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,4,1]],"date-time":"2026-04-01T06:30:46Z","timestamp":1775025046675,"version":"3.50.1"},"reference-count":79,"publisher":"American Astronomical Society","issue":"2","license":[{"start":{"date-parts":[[2026,3,24]],"date-time":"2026-03-24T00:00:00Z","timestamp":1774310400000},"content-version":"vor","delay-in-days":0,"URL":"https:\/\/creativecommons.org\/licenses\/by\/4.0\/"},{"start":{"date-parts":[[2026,3,24]],"date-time":"2026-03-24T00:00:00Z","timestamp":1774310400000},"content-version":"tdm","delay-in-days":0,"URL":"https:\/\/iopscience.iop.org\/info\/page\/text-and-data-mining"}],"content-domain":{"domain":["iopscience.iop.org"],"crossmark-restriction":false},"short-container-title":["ApJL"],"published-print":{"date-parts":[[2026,4,1]]},"abstract":"<jats:title>Abstract<\/jats:title>\n                  <jats:p>\n                    WISPIT 2 is a nearby young star with a multiringed disk that was recently confirmed to host a \u223c4.9\n                    <jats:italic>M<\/jats:italic>\n                    <jats:sub>Jup<\/jats:sub>\n                    gas giant planet embedded in a large (60 au) gap at a radial separation of 57 au from the host star. We confirm and characterize a second, close-in planet in the WISPIT 2 system using a combination of new Very Large Telescope\/SPHERE\n                    <jats:italic>H<\/jats:italic>\n                    -band dual-polarization imaging and VLTI\/GRAVITY\n                    <jats:italic>K<\/jats:italic>\n                    -band interferometric observations of the WISPIT 2 system. The GRAVITY detection is consistent with a point-like source while its extracted\n                    <jats:italic>K<\/jats:italic>\n                    -band spectrum shows CO band-head absorption at 2.3\n                    <jats:italic>\u03bc<\/jats:italic>\n                    m and a continuum shape consistent with a young giant planet. From the GRAVITY data, we extract a medium resolution\n                    <jats:italic>K<\/jats:italic>\n                    -band spectrum of the companion and fit atmospheric model grids using the\n                    <jats:monospace>species<\/jats:monospace>\n                    tool with nested sampling to constrain its effective temperature, radius, and luminosity. We infer\n                    <jats:italic>T<\/jats:italic>\n                    <jats:sub>eff<\/jats:sub>\n                    of 1500\u20132600 K, a radius of 0.91\u20132.2\n                    <jats:italic>R<\/jats:italic>\n                    <jats:sub>Jup<\/jats:sub>\n                    , and a luminosity of (\u22123.47)\u2013(\u22123.63). Comparison with evolutionary tracks implies a mass range of 8\u201312\n                    <jats:italic>M<\/jats:italic>\n                    <jats:sub>Jup<\/jats:sub>\n                    , approximately twice as massive as the previously confirmed WISPIT 2b. The astrometry rules out a background source and marginally detects orbital motion of WISPIT 2 c, which needs further follow-up observations for confirmation. WISPIT 2 now becomes an analog to PDS 70, offering a second laboratory for studying the formation and early evolution of a multiplanet system within its natal disk.\n                  <\/jats:p>","DOI":"10.3847\/2041-8213\/ae4b3b","type":"journal-article","created":{"date-parts":[[2026,3,24]],"date-time":"2026-03-24T10:10:56Z","timestamp":1774347056000},"page":"L38","update-policy":"https:\/\/doi.org\/10.1088\/crossmark-policy","source":"Crossref","is-referenced-by-count":1,"title":["Direct Spectroscopic Confirmation of the Young Embedded Protoplanet WISPIT 2c"],"prefix":"10.3847","volume":"1000","author":[{"ORCID":"https:\/\/orcid.org\/0009-0001-0368-1062","authenticated-orcid":true,"given":"Chloe","family":"Lawlor","sequence":"first","affiliation":[]},{"ORCID":"https:\/\/orcid.org\/0009-0002-6729-646X","authenticated-orcid":false,"given":"Richelle F.","family":"van Capelleveen","sequence":"additional","affiliation":[]},{"ORCID":"https:\/\/orcid.org\/0000-0002-6777-6386","authenticated-orcid":false,"given":"Guillaume","family":"Bourdarot","sequence":"additional","affiliation":[]},{"ORCID":"https:\/\/orcid.org\/0000-0002-4438-1971","authenticated-orcid":true,"given":"Christian","family":"Ginski","sequence":"additional","affiliation":[]},{"ORCID":"https:\/\/orcid.org\/0000-0002-7064-8270","authenticated-orcid":true,"given":"Matthew A.","family":"Kenworthy","sequence":"additional","affiliation":[]},{"ORCID":"https:\/\/orcid.org\/0000-0002-5823-3072","authenticated-orcid":true,"given":"Tomas","family":"Stolker","sequence":"additional","affiliation":[]},{"ORCID":"https:\/\/orcid.org\/0000-0002-2167-8246","authenticated-orcid":true,"given":"Laird","family":"Close","sequence":"additional","affiliation":[]},{"ORCID":"https:\/\/orcid.org\/0000-0003-1401-9952","authenticated-orcid":true,"given":"Alexander J.","family":"Bohn","sequence":"additional","affiliation":[]},{"given":"Frank","family":"Eisenhauer","sequence":"additional","affiliation":[]},{"ORCID":"https:\/\/orcid.org\/0000-0002-1678-3535","authenticated-orcid":true,"given":"Paulo","family":"Garcia","sequence":"additional","affiliation":[]},{"ORCID":"https:\/\/orcid.org\/0000-0002-6353-1111","authenticated-orcid":true,"given":"Sebastian F.","family":"H\u00f6nig","sequence":"additional","affiliation":[]},{"ORCID":"https:\/\/orcid.org\/0000-0003-2769-0438","authenticated-orcid":true,"given":"Jens","family":"Kammerer","sequence":"additional","affiliation":[]},{"ORCID":"https:\/\/orcid.org\/0000-0003-0514-1147","authenticated-orcid":true,"given":"Laura","family":"Kreidberg","sequence":"additional","affiliation":[]},{"ORCID":"https:\/\/orcid.org\/0000-0002-6948-0263","authenticated-orcid":true,"given":"Sylvestre","family":"Lacour","sequence":"additional","affiliation":[]},{"ORCID":"https:\/\/orcid.org\/0000-0002-0493-4674","authenticated-orcid":true,"given":"Jean-Baptiste","family":"Le Bouquin","sequence":"additional","affiliation":[]},{"ORCID":"https:\/\/orcid.org\/0000-0003-2008-1488","authenticated-orcid":true,"given":"Eric","family":"Mamajek","sequence":"additional","affiliation":[]},{"given":"Mathias","family":"Nowak","sequence":"additional","affiliation":[]},{"ORCID":"https:\/\/orcid.org\/0000-0003-0655-0452","authenticated-orcid":true,"given":"Thibaut","family":"Paumard","sequence":"additional","affiliation":[]},{"ORCID":"https:\/\/orcid.org\/0000-0002-0671-9302","authenticated-orcid":true,"given":"Christian","family":"Straubmeier","sequence":"additional","affiliation":[]},{"ORCID":"https:\/\/orcid.org\/0000-0003-2458-9756","authenticated-orcid":true,"given":"Nienke","family":"van der Marel","sequence":"additional","affiliation":[]},{"name":"The ExoGRAVITY Collaboration","sequence":"additional","affiliation":[]}],"member":"2208","published-online":{"date-parts":[[2026,3,24]]},"reference":[{"key":"apjlae4b3bbib1","doi-asserted-by":"publisher","first-page":"271","DOI":"10.1017\/S1743921313008545","type":"journal-article","volume":"299","author":"Allard","year":"2014","journal-title":"IAUS"},{"key":"apjlae4b3bbib2","doi-asserted-by":"publisher","first-page":"2765","DOI":"10.1098\/rsta.2011.0269","type":"journal-article","volume":"370","author":"Allard","year":"2012","journal-title":"RSPTA"},{"key":"apjlae4b3bbib3","doi-asserted-by":"publisher","first-page":"79","DOI":"10.1088\/0004-637X\/772\/2\/79","type":"journal-article","volume":"772","author":"Allers","year":"2013","journal-title":"ApJ"},{"key":"apjlae4b3bbib4","doi-asserted-by":"publisher","first-page":"L41","DOI":"10.3847\/2041-8213\/aaf741","type":"journal-article","volume":"869","author":"Andrews","year":"2018","journal-title":"ApJL"},{"key":"apjlae4b3bbib5","doi-asserted-by":"publisher","first-page":"44","DOI":"10.3847\/1538-4357\/aab846","type":"journal-article","volume":"863","author":"Avenhaus","year":"2018","journal-title":"ApJ"},{"key":"apjlae4b3bbib6","doi-asserted-by":"publisher","first-page":"19","DOI":"10.48550\/arXiv.astro-ph\/0209052","type":"journal-article","volume":"210","author":"Baron","year":"2003","journal-title":"IAUS"},{"key":"apjlae4b3bbib7","doi-asserted-by":"publisher","first-page":"A83","DOI":"10.1051\/0004-6361\/201526332","type":"journal-article","volume":"582","author":"Baudino","year":"2015","journal-title":"A&A"},{"key":"apjlae4b3bbib8","doi-asserted-by":"publisher","first-page":"A155","DOI":"10.1051\/0004-6361\/201935251","type":"journal-article","volume":"631","author":"Beuzit","year":"2019","journal-title":"A&A"},{"key":"apjlae4b3bbib9","doi-asserted-by":"publisher","first-page":"89","DOI":"10.3847\/1538-3881\/ab6663","type":"journal-article","volume":"159","author":"Blunt","year":"2020","journal-title":"AJ"},{"key":"apjlae4b3bbib10","doi-asserted-by":"publisher","first-page":"1836","DOI":"10.1126\/science.276.5320.1836","type":"journal-article","volume":"276","author":"Boss","year":"1997","journal-title":"Sci"},{"key":"apjlae4b3bbib11","author":"Bourdarot","year":"2024","type":"preprint"},{"key":"apjlae4b3bbib12","doi-asserted-by":"publisher","first-page":"A129","DOI":"10.1051\/0004-6361\/201219078","type":"journal-article","volume":"549","author":"Cesetti","year":"2013","journal-title":"A&A"},{"key":"apjlae4b3bbib13","doi-asserted-by":"publisher","first-page":"172","DOI":"10.3847\/1538-4357\/aaac7d","type":"journal-article","volume":"854","author":"Charnay","year":"2018","journal-title":"ApJ"},{"key":"apjlae4b3bbib14","doi-asserted-by":"publisher","first-page":"35","DOI":"10.3847\/1538-3881\/ad8648","type":"journal-article","volume":"169","author":"Close","year":"2025b","journal-title":"AJ"},{"key":"apjlae4b3bbib15","doi-asserted-by":"publisher","first-page":"L9","DOI":"10.3847\/2041-8213\/adf7a5","type":"journal-article","volume":"990","author":"Close","year":"2025a","journal-title":"ApJL"},{"key":"apjlae4b3bbib16","doi-asserted-by":"publisher","first-page":"799","DOI":"10.48550\/arXiv.2205.05696","type":"journal-article","volume":"534","author":"Currie","year":"2023","journal-title":"ASPC"},{"key":"apjlae4b3bbib17","doi-asserted-by":"publisher","first-page":"751","DOI":"10.1038\/s41550-022-01634-x","type":"journal-article","volume":"6","author":"Currie","year":"2022","journal-title":"NatAs"},{"key":"apjlae4b3bbib18","author":"Cutri","year":"2003","type":"book"},{"key":"apjlae4b3bbib19","doi-asserted-by":"publisher","first-page":"70143L","DOI":"10.1117\/12.789786","type":"journal-article","volume":"7014","author":"Dohlen","year":"2008","journal-title":"SPIE"},{"key":"apjlae4b3bbib20","doi-asserted-by":"publisher","first-page":"111","DOI":"10.1088\/0004-637X\/760\/2\/111","type":"journal-article","volume":"760","author":"Dong","year":"2012","journal-title":"ApJ"},{"key":"apjlae4b3bbib21","doi-asserted-by":"publisher","first-page":"256","DOI":"10.1093\/mnras\/stt2405","type":"journal-article","volume":"439","author":"Ercolano","year":"2014","journal-title":"MNRAS"},{"key":"apjlae4b3bbib22","doi-asserted-by":"publisher","first-page":"131","DOI":"10.3847\/1538-4357\/aa943f","type":"journal-article","volume":"850","author":"Flock","year":"2017","journal-title":"ApJ"},{"key":"apjlae4b3bbib23","author":"Foreman-Mackey","year":"2013","unstructured":"Foreman-Mackey D. Conley A. Meierjurgen Farr W. 2013 emcee: The MCMC Hammer, Astrophysics Source Code Library ascl: 1303.002 2013ascl.soft03002F","type":"software"},{"key":"apjlae4b3bbib24","doi-asserted-by":"publisher","first-page":"A1","DOI":"10.1051\/0004-6361\/202243940","type":"journal-article","volume":"674","author":"Gaia Collaboration","year":"2023","journal-title":"A&A"},{"key":"apjlae4b3bbib25","doi-asserted-by":"publisher","first-page":"A53","DOI":"10.1051\/0004-6361\/202347586","type":"journal-article","volume":"685","author":"Garufi","year":"2024","journal-title":"A&A"},{"key":"apjlae4b3bbib26","doi-asserted-by":"publisher","first-page":"A52","DOI":"10.1051\/0004-6361\/202244005","type":"journal-article","volume":"685","author":"Ginski","year":"2024","journal-title":"A&A"},{"key":"apjlae4b3bbib27","doi-asserted-by":"publisher","first-page":"A115","DOI":"10.1051\/0004-6361\/202555666","type":"journal-article","volume":"707","author":"GRAVITY+ Collaboration","year":"2026","journal-title":"A&A"},{"key":"apjlae4b3bbib28","doi-asserted-by":"publisher","first-page":"A94","DOI":"10.1051\/0004-6361\/201730838","type":"journal-article","volume":"602","author":"GRAVITY Collaboration","year":"2017","journal-title":"A&A"},{"key":"apjlae4b3bbib29","doi-asserted-by":"publisher","first-page":"L11","DOI":"10.1051\/0004-6361\/201935253","type":"journal-article","volume":"623","author":"GRAVITY Collaboration","year":"2019","journal-title":"A&A"},{"key":"apjlae4b3bbib30","doi-asserted-by":"publisher","first-page":"549","DOI":"10.1086\/116082","type":"journal-article","volume":"103","author":"Gregorio-Hetem","year":"1992","journal-title":"AJ"},{"key":"apjlae4b3bbib31","doi-asserted-by":"publisher","first-page":"749","DOI":"10.1038\/s41550-019-0780-5","type":"journal-article","volume":"3","author":"Haffert","year":"2019","journal-title":"NatAs"},{"key":"apjlae4b3bbib32","doi-asserted-by":"publisher","first-page":"L51","DOI":"10.1093\/mnrasl\/slad027","type":"journal-article","volume":"522","author":"Hammond","year":"2023","journal-title":"MNRAS"},{"key":"apjlae4b3bbib33","doi-asserted-by":"publisher","first-page":"L19","DOI":"10.1088\/2041-8205\/758\/1\/L19","type":"journal-article","volume":"758","author":"Hashimoto","year":"2012","journal-title":"ApJL"},{"key":"apjlae4b3bbib34","doi-asserted-by":"publisher","first-page":"43","DOI":"10.1088\/0004-637X\/799\/1\/43","type":"journal-article","volume":"799","author":"Hashimoto","year":"2015","journal-title":"ApJ"},{"key":"apjlae4b3bbib35","doi-asserted-by":"publisher","first-page":"41","DOI":"10.1016\/S0377-0427(99)00153-3","type":"journal-article","volume":"109","author":"Hauschildt","year":"1999","journal-title":"JCoAM"},{"key":"apjlae4b3bbib36","doi-asserted-by":"publisher","first-page":"L105","DOI":"10.1086\/533462","type":"journal-article","volume":"675","author":"Helling","year":"2008a","journal-title":"ApJL"},{"key":"apjlae4b3bbib37","doi-asserted-by":"publisher","first-page":"325","DOI":"10.1051\/0004-6361:20054598","type":"journal-article","volume":"455","author":"Helling","year":"2006","journal-title":"A&A"},{"key":"apjlae4b3bbib38","doi-asserted-by":"publisher","first-page":"547","DOI":"10.1051\/0004-6361:20078220","type":"journal-article","volume":"485","author":"Helling","year":"2008b","journal-title":"A&A"},{"key":"apjlae4b3bbib39","doi-asserted-by":"publisher","first-page":"A318","DOI":"10.1051\/0004-6361\/202556860","type":"journal-article","volume":"704","author":"Kammerer","year":"2025","journal-title":"A&A"},{"key":"apjlae4b3bbib40","doi-asserted-by":"publisher","first-page":"A44","DOI":"10.1051\/0004-6361\/201832957","type":"journal-article","volume":"617","author":"Keppler","year":"2018","journal-title":"A&A"},{"key":"apjlae4b3bbib41","doi-asserted-by":"publisher","first-page":"A118","DOI":"10.1051\/0004-6361\/201935034","type":"journal-article","volume":"625","author":"Keppler","year":"2019","journal-title":"A&A"},{"key":"apjlae4b3bbib42","doi-asserted-by":"publisher","first-page":"L44","DOI":"10.3847\/2041-8213\/aaf746","type":"journal-article","volume":"869","author":"Kurtovic","year":"2018","journal-title":"ApJL"},{"key":"apjlae4b3bbib43","doi-asserted-by":"publisher","first-page":"92","DOI":"10.3847\/1538-4357\/ac54a8","type":"journal-article","volume":"928","author":"Kuznetsova","year":"2022","journal-title":"ApJ"},{"key":"apjlae4b3bbib44","first-page":"91462D","type":"journal-article","volume":"9146","author":"Lapeyrere","year":"2014","journal-title":"SPIE"},{"key":"apjlae4b3bbib45","doi-asserted-by":"publisher","first-page":"20","DOI":"10.1073\/pnas.1406545111","type":"journal-article","volume":"112","author":"Limbach","year":"2015","journal-title":"PNAS"},{"key":"apjlae4b3bbib46","first-page":"839","type":"journal-article","volume":"534","author":"Lissauer","year":"2023","journal-title":"ASPC"},{"key":"apjlae4b3bbib47","author":"MacKay","year":"2003","type":"book"},{"key":"apjlae4b3bbib48","first-page":"539","type":"journal-article","volume":"534","author":"Manara","year":"2023","journal-title":"ASPC"},{"key":"apjlae4b3bbib49","doi-asserted-by":"publisher","first-page":"A196","DOI":"10.1051\/0004-6361\/202140639","type":"journal-article","volume":"650","author":"Manara","year":"2021","journal-title":"A&A"},{"key":"apjlae4b3bbib50","doi-asserted-by":"publisher","first-page":"87","DOI":"10.1088\/0004-637X\/808\/1\/87","type":"journal-article","volume":"808","author":"Marcus","year":"2015","journal-title":"ApJ"},{"key":"apjlae4b3bbib51","doi-asserted-by":"publisher","first-page":"85","DOI":"10.3847\/1538-4357\/ac141d","type":"journal-article","volume":"920","author":"Marley","year":"2021","journal-title":"ApJ"},{"key":"apjlae4b3bbib52","doi-asserted-by":"publisher","first-page":"2874","DOI":"10.1111\/j.1365-2966.2011.19448.x","type":"journal-article","volume":"417","author":"Marley","year":"2011","journal-title":"MNRAS"},{"key":"apjlae4b3bbib53","doi-asserted-by":"publisher","first-page":"1348","DOI":"10.1126\/science.1166585","type":"journal-article","volume":"322","author":"Marois","year":"2008","journal-title":"Sci"},{"key":"apjlae4b3bbib54","doi-asserted-by":"publisher","first-page":"A111","DOI":"10.1051\/0004-6361\/201219687","type":"journal-article","volume":"545","author":"Milli","year":"2012","journal-title":"A&A"},{"key":"apjlae4b3bbib55","doi-asserted-by":"publisher","first-page":"59","DOI":"10.3847\/1538-4357\/ad71d5","type":"journal-article","volume":"975","author":"Morley","year":"2024","journal-title":"ApJ"},{"key":"apjlae4b3bbib56","doi-asserted-by":"publisher","first-page":"A298","DOI":"10.1051\/0004-6361\/202449328","type":"journal-article","volume":"687","author":"Nasedkin","year":"2024","journal-title":"A&A"},{"key":"apjlae4b3bbib57","doi-asserted-by":"publisher","first-page":"L2","DOI":"10.1051\/0004-6361\/202039039","type":"journal-article","volume":"642","author":"Nowak","year":"2020","journal-title":"A&A"},{"key":"apjlae4b3bbib58","doi-asserted-by":"publisher","first-page":"1","DOI":"10.3847\/1538-4365\/ac1432","type":"journal-article","volume":"257","author":"\u00d6berg","year":"2021","journal-title":"ApJS"},{"key":"apjlae4b3bbib59","doi-asserted-by":"publisher","first-page":"A85","DOI":"10.1051\/0004-6361\/201118058","type":"journal-article","volume":"540","author":"Patience","year":"2012","journal-title":"A&A"},{"key":"apjlae4b3bbib60","doi-asserted-by":"publisher","first-page":"516","DOI":"10.1038\/s41586-023-06317-9","type":"journal-article","volume":"620","author":"Perotti","year":"2023","journal-title":"Natur"},{"key":"apjlae4b3bbib61","doi-asserted-by":"publisher","first-page":"A38","DOI":"10.1051\/0004-6361\/201937381","type":"journal-article","volume":"637","author":"Phillips","year":"2020","journal-title":"A&A"},{"key":"apjlae4b3bbib62","doi-asserted-by":"publisher","first-page":"62","DOI":"10.1006\/icar.1996.0190","type":"journal-article","volume":"124","author":"Pollack","year":"1996","journal-title":"Icar"},{"key":"apjlae4b3bbib63","doi-asserted-by":"publisher","first-page":"A85","DOI":"10.1051\/0004-6361\/201219029","type":"journal-article","volume":"545","author":"Rajpurohit","year":"2012","journal-title":"A&A"},{"key":"apjlae4b3bbib64","doi-asserted-by":"publisher","first-page":"27356","DOI":"10.1038\/s41598-024-78071-5","type":"journal-article","volume":"14","author":"Rukdee","year":"2024","journal-title":"NatSR"},{"key":"apjlae4b3bbib65","doi-asserted-by":"publisher","first-page":"A79","DOI":"10.1051\/0004-6361\/201116713","type":"journal-article","volume":"532","author":"Schneider","year":"2011","journal-title":"A&A"},{"key":"apjlae4b3bbib66","doi-asserted-by":"publisher","first-page":"3132","DOI":"10.1093\/mnras\/staa278","type":"journal-article","volume":"493","author":"Speagle","year":"2020","journal-title":"MNRAS"},{"key":"apjlae4b3bbib67","doi-asserted-by":"publisher","first-page":"174","DOI":"10.1088\/0004-637X\/745\/2\/174","type":"journal-article","volume":"745","author":"Spiegel","year":"2012","journal-title":"ApJ"},{"key":"apjlae4b3bbib68","doi-asserted-by":"publisher","first-page":"A13","DOI":"10.1051\/0004-6361\/202038878","type":"journal-article","volume":"644","author":"Stolker","year":"2020a","journal-title":"A&A"},{"key":"apjlae4b3bbib69","doi-asserted-by":"publisher","first-page":"A182","DOI":"10.1051\/0004-6361\/201937159","type":"journal-article","volume":"635","author":"Stolker","year":"2020b","journal-title":"A&A"},{"key":"apjlae4b3bbib70","doi-asserted-by":"publisher","first-page":"1239","DOI":"10.1093\/mnras\/sty717","type":"journal-article","volume":"477","author":"Suriano","year":"2018","journal-title":"MNRAS"},{"key":"apjlae4b3bbib71","doi-asserted-by":"publisher","first-page":"A19","DOI":"10.1051\/0004-6361\/202553936","type":"journal-article","volume":"698","author":"Trevascus","year":"2025","journal-title":"A&A"},{"key":"apjlae4b3bbib72","doi-asserted-by":"publisher","first-page":"L8","DOI":"10.3847\/2041-8213\/adf721","type":"journal-article","volume":"990","author":"van Capelleveen","year":"2025","journal-title":"ApJL"},{"key":"apjlae4b3bbib73","doi-asserted-by":"publisher","first-page":"148","DOI":"10.3847\/1538-3881\/abdb2d","type":"journal-article","volume":"161","author":"Wang","year":"2021","journal-title":"AJ"},{"key":"apjlae4b3bbib74","doi-asserted-by":"publisher","first-page":"A44","DOI":"10.1051\/0004-6361\/201014105","type":"journal-article","volume":"529","author":"Witte","year":"2011","journal-title":"A&A"},{"key":"apjlae4b3bbib75","doi-asserted-by":"publisher","first-page":"1367","DOI":"10.1051\/0004-6361\/200811501","type":"journal-article","volume":"506","author":"Witte","year":"2009","journal-title":"A&A"},{"key":"apjlae4b3bbib76","doi-asserted-by":"publisher","first-page":"297","DOI":"10.1051\/0004-6361:20021734","type":"journal-article","volume":"399","author":"Woitke","year":"2003","journal-title":"A&A"},{"key":"apjlae4b3bbib77","doi-asserted-by":"publisher","first-page":"335","DOI":"10.1051\/0004-6361:20031605","type":"journal-article","volume":"414","author":"Woitke","year":"2004","journal-title":"A&A"},{"key":"apjlae4b3bbib78","doi-asserted-by":"publisher","first-page":"11431","DOI":"10.1073\/pnas.1604692113","type":"journal-article","volume":"113","author":"Xie","year":"2016","journal-title":"PNAS"},{"key":"apjlae4b3bbib79","doi-asserted-by":"publisher","first-page":"L39","DOI":"10.3847\/2041-8213\/adb134","type":"journal-article","volume":"980","author":"Zhou","year":"2025","journal-title":"ApJL"}],"container-title":["The Astrophysical Journal Letters"],"original-title":[],"link":[{"URL":"https:\/\/iopscience.iop.org\/article\/10.3847\/2041-8213\/ae4b3b","content-type":"text\/html","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/iopscience.iop.org\/article\/10.3847\/2041-8213\/ae4b3b\/pdf","content-type":"application\/pdf","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/iopscience.iop.org\/article\/10.3847\/2041-8213\/ae4b3b\/pdf","content-type":"application\/pdf","content-version":"vor","intended-application":"syndication"},{"URL":"https:\/\/iopscience.iop.org\/article\/10.3847\/2041-8213\/ae4b3b\/pdf","content-type":"application\/pdf","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2026,3,24]],"date-time":"2026-03-24T10:10:57Z","timestamp":1774347057000},"score":1,"resource":{"primary":{"URL":"https:\/\/iopscience.iop.org\/article\/10.3847\/2041-8213\/ae4b3b"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2026,3,24]]},"references-count":79,"journal-issue":{"issue":"2","published-online":{"date-parts":[[2026,3,24]]},"published-print":{"date-parts":[[2026,4,1]]}},"URL":"https:\/\/doi.org\/10.3847\/2041-8213\/ae4b3b","relation":{},"ISSN":["2041-8205","2041-8213"],"issn-type":[{"value":"2041-8205","type":"print"},{"value":"2041-8213","type":"electronic"}],"subject":[],"published":{"date-parts":[[2026,3,24]]},"assertion":[{"value":"Direct Spectroscopic Confirmation of the Young Embedded Protoplanet WISPIT 2c","name":"article_title","label":"Article Title"},{"value":"The Astrophysical Journal Letters","name":"journal_title","label":"Journal Title"},{"value":"paper","name":"article_type","label":"Article Type"},{"value":"\u00a9 2026. The Author(s). Published by the American Astronomical Society.","name":"copyright_information","label":"Copyright Information"},{"value":"2025-12-15","name":"date_received","label":"Date Received","group":{"name":"publication_dates","label":"Publication dates"}},{"value":"2026-02-25","name":"date_accepted","label":"Date Accepted","group":{"name":"publication_dates","label":"Publication dates"}},{"value":"2026-03-24","name":"date_epub","label":"Online publication date","group":{"name":"publication_dates","label":"Publication dates"}}]}}