{"_facts":{"companion":"","deep":"","dossier":"","gaia_eb":"","impression":"","period":"","planet":"Already known to NASA: CTOI 155916287.01 (PC)","rare":"Exocomet-shaped dip","toi":"CTOI 155916287.01 (PC)"},"amplitude":"0.2%","bp_rp":"0.84","cover":"TIC155916287_s0023.png","data_used":"TESS sector 23 (QLP)","date":"2026-10-11","dec":"44.6091","depth":"2.6%","distance_pc":"271 (~884 light years)","found_by":"hunt.py (automatic)","gaia_dr3":"1585947494733568128","gaia_gmag":"11.63","gaia_lum":"1.36 x the Sun","gaia_mass":"1.00 x the Sun","gaia_radius":"1.15 x the Sun","gaia_rv":"speed changes by 122 km/s - likely an orbiting pair","gaia_teff":"5,822 K","history":[{"date":"2026-10-11","text":"Found by the automatic search in TESS sector 23"},{"date":"2026-10-11","text":"Planet check: Already known to NASA: CTOI 155916287.01 (PC)"},{"date":"2026-10-11","text":"Found on NASA's list of TESS planet candidates: CTOI 155916287.01 (PC)"},{"date":"2026-10-11","text":"Rare-find check: Exocomet-shaped dip"}],"hr":[0.843,4.463],"last_update":"2026-10-11","nearest_variable":"Gaia DR3 1586042503706045056 (RS), 292\" away","nearest_variable_id":"Gaia DR3 1586042503706045056","notes":"Already known to NASA: CTOI 155916287.01 (PC).\nRare, already known: Exocomet-shaped dip (on NASA's TESS list as CTOI 155916287.01 (PC); in SIMBAD as TYC 3051-391-1 (SB*)).\nAlready on NASA's TESS list as CTOI 155916287.01 (PC).\n\nNOTE: SIMBAD already lists this star (TYC 3051-391-1) as type SB*, so it may be known after all - check the SIMBAD references.\nFound automatically by hunt.py in TESS sector 23 (flagged in 3 sector(s)). Detection score 148.0.\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  Rare-find check: Exocomet-shaped dip\n2026-10-11  Found on NASA's list of TESS planet candidates: CTOI 155916287.01 (PC)\n2026-10-11  Planet check: Already known to NASA: CTOI 155916287.01 (PC)\n2026-10-11  Found by the automatic search in TESS sector 23","period_days":"6.05158","period_source":"hunt.py on TESS QLP sector 23","planet_check":"Already known to NASA: CTOI 155916287.01 (PC)","planet_size":"~19.3 Earth radii (~1.72 Jupiter)","planet_verdict":"toi","ra":"226.783","rare":"Exocomet-shaped dip","rare_checked":"2026-10-11 16:46","rare_clear":["Microlensing (rogue planet?)","Habitable zone & size","Transit timing (TTV)","Transit duration (TDV)","Changing transit depth","Lopsided transit","Dimming beside the transit","Trojan companions (L4/L5)","Type of star"],"rare_device":"GPU: NVIDIA GeForce RTX 4070 (CUDA, CuPy)","rare_flags":[{"id":"exocomet","level":"hint","name":"Exocomet-shaped dip","text":"A dip at BTJD 2682.70 that drops fast and recovers slowly (0.46% deep) - the shape of a comet's dusty tail passing the star (like Beta Pictoris)."}],"rare_known":true,"rare_known_why":["on NASA's TESS list as CTOI 155916287.01 (PC)","in SIMBAD as TYC 3051-391-1 (SB*)","catalogued variable star nearby: Gaia DR3 1586042503706045056 (RS), 292\" away"],"rare_level":"hint","rare_n":12,"ruwe":"1.02 - fits a single star","score":"148.0","sector":23,"simbad_id":"TYC 3051-391-1","simbad_name":"TYC 3051-391-1 [SB*]","status":"Rare, already known","tic":"155916287","title":"TIC 155916287","tmag":"11.19","toi":"CTOI 155916287.01 (PC)","type":"Transit candidate"}