{"_facts":{"companion":"","deep":"","dossier":"","gaia_eb":"","impression":"","period":"","planet":"Already known to NASA: CTOI 272357134.01 (PC)","rare":"Another planet in the system; Dimming beside the transit","toi":"CTOI 272357134.01 (PC)"},"amplitude":"0.4%","bp_rp":"0.69","cover":"TIC272357134_s0013.png","data_used":"TESS sector 13 (QLP)","date":"2026-10-09","dec":"-73.4731","depth":"1.4%","distance_pc":"182 (~593 light years)","found_by":"hunt.py (automatic)","gaia_dr3":"5215043092888960384","gaia_gmag":"8.91","gaia_lum":"6.95 x the Sun","gaia_mass":"1.48 x the Sun","gaia_radius":"2.28 x the Sun","gaia_rv":"speed changes by 43 km/s - likely an orbiting pair","gaia_teff":"6,203 K","history":[{"date":"2026-10-09","text":"Found by the automatic search in TESS sector 13"},{"date":"2026-10-09","text":"Planet check: Already known to NASA: CTOI 272357134.01 (PC)"},{"date":"2026-10-09","text":"Found on NASA's list of TESS planet candidates: CTOI 272357134.01 (PC)"},{"date":"2026-10-11","text":"Rare-find check: Another planet in the system; Dimming beside the transit"}],"hr":[0.688,2.611],"last_update":"2026-10-11","nearest_variable":"Gaia DR3 5215043436486459904 (E, P = 0.38371 d), 125\" away","nearest_variable_id":"Gaia DR3 5215043436486459904","notes":"Already known to NASA: CTOI 272357134.01 (PC).\nRare, already known: Dimming beside the transit; Another planet in the system (on NASA's TESS list as CTOI 272357134.01 (PC); in SIMBAD as HD  66631 (SB*)).\nAlready on NASA's TESS list as CTOI 272357134.01 (PC).\n\nNOTE: SIMBAD already lists this star (HD  66631) as type SB*, so it may be known after all - check the SIMBAD references.\nFound automatically by hunt.py in TESS sector 13 (flagged in 3 sector(s)). Detection score 855.4.\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: Another planet in the system; Dimming beside the transit\n2026-10-09  Found on NASA's list of TESS planet candidates: CTOI 272357134.01 (PC)\n2026-10-09  Planet check: Already known to NASA: CTOI 272357134.01 (PC)\n2026-10-09  Found by the automatic search in TESS sector 13","period_days":"4.19742","period_source":"hunt.py on TESS QLP sector 13","planet_check":"Already known to NASA: CTOI 272357134.01 (PC)","planet_size":"~32.2 Earth radii (~2.87 Jupiter) - too big for a planet","planet_verdict":"toi","ra":"119.48","rare":"Another planet in the system; Dimming beside the transit","rare_checked":"2026-10-11 16:24","rare_clear":["Microlensing (rogue planet?)","Exocomet-shaped dip","Habitable zone & size","Transit timing (TTV)","Transit duration (TDV)","Changing transit depth","Lopsided transit","Trojan companions (L4/L5)","Self-lensing binary","Type of star"],"rare_device":"GPU: NVIDIA GeForce RTX 4070 (CUDA, CuPy)","rare_flags":[{"id":"moon_dip","level":"hint","name":"Dimming beside the transit","text":"On average the star is 94 ppm dimmer just before and after the transit (14.1 sigma): what a moon (or ring/dust) travelling with the planet would cause. Instrument trends can do this too."},{"id":"more_planets","level":"candidate","name":"Another planet in the system","text":"Another set of dips every 46.1663 days (467 ppm, 6 seen, SNR 14.4)."}],"rare_known":true,"rare_known_why":["on NASA's TESS list as CTOI 272357134.01 (PC)","in SIMBAD as HD  66631 (SB*)","catalogued variable star nearby: Gaia DR3 5215043436486459904 (E, P = 0.38371 d), 125\" away","in the TESS eclipsing-binary catalogue (Prsa et al. 2022) as TIC 0272357134"],"rare_level":"candidate","rare_n":12,"ruwe":"1.09 - fits a single star","score":"855.4","sector":13,"simbad_id":"HD  66631","simbad_name":"HD  66631 [SB*]","status":"Rare, already known","tic":"272357134","title":"TIC 272357134","tmag":"8.536","toi":"CTOI 272357134.01 (PC)","type":"Transit candidate"}