{"paper":{"title":"Planets Around Low-Mass Stars (PALMS). VI. Discovery of a Remarkably Red Planetary-Mass Companion to the AB Dor Moving Group Candidate 2MASS J22362452+4751425","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"astro-ph.EP","authors_text":"Bjorn Benneke, Brendan Bowler, Dimitri Mawet, Evgenya Shkolnik, Gregory Mace, Henry Ngo, Isaiah Tristan, Jacob McLane, Jessica Lu, Lison Malo, Lynne Hillenbrand, Michael Liu, Sasha Hinkley, William Best","submitted_at":"2016-11-01T20:00:01Z","abstract_excerpt":"We report the discovery of an extremely red planetary-mass companion to 2MASS J22362452+4751425, a $\\approx$0.6 $M_{\\odot}$ late-K dwarf likely belonging to the $\\sim$120 Myr AB Doradus moving group. 2M2236+4751 b was identified in multi-epoch NIRC2 adaptive optics imaging at Keck Observatory at a separation of 3.7$\"$, or 230 $\\pm$ 20 AU in projection at the kinematic distance of 63 $\\pm$ 5 pc to its host star. Assuming membership in the AB Dor group, as suggested from its kinematics, the inferred mass of 2M2236+4751 b is 11-14 $M_\\mathrm{Jup}$. Follow-up Keck/OSIRIS $K$-band spectroscopy of t"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1611.00364","kind":"arxiv","version":1},"verdict":{"id":null,"model_set":{},"created_at":null,"strongest_claim":"","one_line_summary":"","pipeline_version":null,"weakest_assumption":"","pith_extraction_headline":""},"references":{"count":0,"sample":[],"resolved_work":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57","internal_anchors":0},"formal_canon":{"evidence_count":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"author_claims":{"count":0,"strong_count":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"builder_version":"pith-number-builder-2026-05-17-v1"}