{"_facts":{"companion":"29.4","deep":"","dossier":"","gaia_eb":"","impression":"","period":"","planet":"Probably noise or an instrument effect","rare":"Single transit of another planet; Transits of a giant star","toi":""},"amplitude":"1.8%","bp_rp":"1.23","cover":"TIC394089153_s0014.png","data_used":"TESS sector 14 (QLP)","date":"2026-10-09","dec":"81.7238","depth":"4.3%","distance_pc":"1,522 (~4,964 light years)","found_by":"hunt.py (automatic)","gaia_dr3":"2296290250329577344","gaia_gmag":"12.47","gaia_lum":"7.28 x the Sun","gaia_mass":"1.35 x the Sun","gaia_radius":"3.47 x the Sun","gaia_teff":"4,833 K","history":[{"date":"2026-10-09","text":"Found by the automatic search in TESS sector 14"},{"date":"2026-10-09","text":"Gaia hints at a hidden companion star (RUWE 29.4)"},{"date":"2026-10-11","text":"Rare-find check: Single transit of another planet; Transits of a giant star"},{"date":"2026-10-11","text":"Planet check: Probably noise or an instrument effect"}],"hr":[1.233,1.554],"last_update":"2026-10-11","nearest_variable":"Gaia DR3 2296289975451672832 (E, P = 0.42312 d), 122\" away","nearest_variable_id":"Gaia DR3 2296289975451672832","notes":"Probably noise or an instrument effect.\nRare, already known: Single transit of another planet; Transits of a giant star (in SIMBAD as UCAC4 859-010419 (*); catalogued variable star nearby: Gaia DR3 2296289975451672832 (E, P = 0.42312 d), 122\" away).\n\nFound automatically by hunt.py in TESS sector 14 (flagged in 2 sector(s)). Detection score 304.6.\nNot in VSX, ASAS-SN or ZTF variable catalogues at the time of the search; not in Gaia DR3's variable lists.\nUnchecked by hand yet: verify the period, nearby stars and a wider catalogue search.\n\nUpdates:\n2026-10-11  Planet check: Probably noise or an instrument effect\n2026-10-11  Rare-find check: Single transit of another planet; Transits of a giant star\n2026-10-09  Gaia hints at a hidden companion star (RUWE 29.4)\n2026-10-09  Found by the automatic search in TESS sector 14","period_days":"2.92193","period_source":"hunt.py on TESS QLP sector 14","planet_check":"Probably noise or an instrument effect","planet_size":"~76.4 Earth radii (~6.82 Jupiter) - too big for a planet","planet_verdict":"fa","ra":"283.969","rare":"Single transit of another planet; Transits of a giant star","rare_checked":"2026-10-11 16:29","rare_clear":["Microlensing (rogue planet?)","Exocomet-shaped dip","Habitable zone & size","Transit timing (TTV)","Transit duration (TDV)","Changing transit depth","Lopsided transit","Dimming beside the transit","Trojan companions (L4/L5)","More planets in the system","Self-lensing binary"],"rare_device":"GPU: NVIDIA GeForce RTX 4070 (CUDA, CuPy)","rare_flags":[{"id":"outer_planet","level":"candidate","name":"Single transit of another planet","text":"Besides the known planet: the dip is not alone: 3 similar dips at regular intervals (first at BTJD 2734.42) - a periodic transit worth a full planet check."},{"id":"giant_host","level":"notable","name":"Transits of a giant star","text":"Gaia places this star among the giants: planets transiting giants are rare, and a big star makes even a large planet's dip tiny."}],"rare_known":true,"rare_known_why":["in SIMBAD as UCAC4 859-010419 (*)","catalogued variable star nearby: Gaia DR3 2296289975451672832 (E, P = 0.42312 d), 122\" away"],"rare_level":"candidate","rare_n":13,"ruwe":"29.36 - hints at a hidden companion star","score":"304.6","sector":14,"simbad_id":"UCAC4 859-010419","simbad_name":"UCAC4 859-010419 [*]","status":"Rare, already known","tic":"394089153","title":"TIC 394089153","tmag":"11.82","type":"Transit candidate"}