{"_facts":{"companion":"","deep":"","dossier":"","gaia_eb":"","impression":"","period":"","planet":"Already known to NASA: CTOI 144284873.01 (PC)","rare":"Microlensing (rogue planet?); Ultra-short-period planet","toi":"CTOI 144284873.01 (PC)"},"amplitude":"0.4%","bp_rp":"0.69","cover":"TIC144284873_s0029.png","data_used":"TESS sector 29 (QLP)","date":"2026-10-12","dec":"-42.8957","depth":"0.4%","distance_pc":"387 (~1,262 light years)","found_by":"hunt.py (automatic)","gaia_dr3":"6535302197000930816","gaia_gmag":"11.02","gaia_lum":"4.30 x the Sun","gaia_mass":"1.32 x the Sun","gaia_radius":"1.87 x the Sun","gaia_teff":"6,357 K","history":[{"date":"2026-10-12","text":"Found by the automatic search in TESS sector 29"},{"date":"2026-10-12","text":"Planet check: Already known to NASA: CTOI 144284873.01 (PC)"},{"date":"2026-10-12","text":"Found on NASA's list of TESS planet candidates: CTOI 144284873.01 (PC)"},{"date":"2026-10-12","text":"Rare-find check: Microlensing (rogue planet?); Ultra-short-period planet"}],"hr":[0.694,3.08],"last_update":"2026-10-12","nearest_variable":"none within 5'","notes":"Already known to NASA: CTOI 144284873.01 (PC).\nRare, already known: Microlensing (rogue planet?); Ultra-short-period planet (on NASA's TESS list as CTOI 144284873.01 (PC); in SIMBAD as TYC 8020-98-1 (*)).\nAlready on NASA's TESS list as CTOI 144284873.01 (PC).\n\nFound automatically by hunt.py in TESS sector 29 (flagged in 3 sector(s)). Detection score 81.1.\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:\n2026-10-12  Rare-find check: Microlensing (rogue planet?); Ultra-short-period planet\n2026-10-12  Found on NASA's list of TESS planet candidates: CTOI 144284873.01 (PC)\n2026-10-12  Planet check: Already known to NASA: CTOI 144284873.01 (PC)\n2026-10-12  Found by the automatic search in TESS sector 29","period_days":"0.89281","period_source":"hunt.py on TESS QLP sector 29","planet_check":"Already known to NASA: CTOI 144284873.01 (PC)","planet_size":"~11.5 Earth radii (~1.02 Jupiter)","planet_verdict":"toi","ra":"354.038","rare":"Microlensing (rogue planet?); Ultra-short-period planet","rare_checked":"2026-10-11 17:03","rare_clear":["Exocomet-shaped dip","Habitable zone & size","Transit timing (TTV)","Transit duration (TDV)","Changing transit depth","Lopsided transit","Dimming beside the transit","Type of star"],"rare_device":"GPU: NVIDIA GeForce RTX 4070 (CUDA, CuPy)","rare_flags":[{"id":"microlensing","level":"hint","name":"Microlensing (rogue planet?)","text":"A one-off, symmetric brightening at BTJD 4177.45 that fits the gravitational-lens shape better than a flare (Einstein time 101.1 h). This length points to a star or brown dwarf as the lens. Very rare in TESS data; scattered light and asteroids can mimic it."},{"id":"usp","level":"notable","name":"Ultra-short-period planet","text":"One orbit takes 21.4 hours - ultra-short-period planets are found around only ~0.5% of stars."}],"rare_known":true,"rare_known_why":["on NASA's TESS list as CTOI 144284873.01 (PC)","in SIMBAD as TYC 8020-98-1 (*)"],"rare_level":"hint","rare_n":12,"ruwe":"1.27 - fits a single star","score":"81.1","sector":29,"simbad_id":"TYC 8020-98-1","simbad_name":"TYC 8020-98-1 [*]","status":"Rare, already known","tic":"144284873","title":"TIC 144284873","tmag":"10.65","toi":"CTOI 144284873.01 (PC)","type":"Transit candidate"}