{"object":{"id":"c-2009-ug89-lemmon-mpc194119","designation":"C/2009 UG89 (Lemmon)                                     MPC194119","name":null,"fullName":"C/2009 UG89 (Lemmon)                                     MPC194119","kind":"comet","raHours":8.578108171982826,"decDeg":3.557863775648536,"mag":null,"magSource":null,"peakMag":null,"peakAt":null,"perihelionAt":"2010-12-19T20:00:00.000Z","perihelionQ":3.909951,"eccentricity":1.00628,"inclination":129.988,"nodeDeg":320.9655,"periArg":60.4612,"h0":9,"nActivity":4,"confidence":41,"rating":"D","nObs":0,"lastObsAt":null,"updatedAt":"2026-11-05T09:04:45.404Z","discoverer":"Lemmon","visibleFrom":"Both hemispheres","catalog":"comets"},"snapshots":[{"capturedOn":"2026-08-25","mag":31.633831690652364,"confidence":41,"raHours":8.52880611485368,"decDeg":4.347032512626845,"nObs":0,"origin":"computed"},{"capturedOn":"2026-08-26","mag":31.63420169980617,"confidence":41,"raHours":8.530348278583812,"decDeg":4.335832253202271,"nObs":0,"origin":"computed"},{"capturedOn":"2026-08-27","mag":31.634555086702765,"confidence":41,"raHours":8.531875327275289,"decDeg":4.324573367702864,"nObs":0,"origin":"computed"},{"capturedOn":"2026-08-28","mag":31.63489196130105,"confidence":41,"raHours":8.533386800133545,"decDeg":4.313258370297689,"nObs":0,"origin":"computed"},{"capturedOn":"2026-08-29","mag":31.635212437683617,"confidence":41,"raHours":8.53488223896363,"decDeg":4.301889795001313,"nObs":0,"origin":"computed"},{"capturedOn":"2026-08-30","mag":31.635516634046216,"confidence":41,"raHours":8.536361188200546,"decDeg":4.290470195821037,"nObs":0,"origin":"computed"},{"capturedOn":"2026-08-31","mag":31.635804672722088,"confidence":41,"raHours":8.537823195107812,"decDeg":4.279002145624447,"nObs":0,"origin":"computed"},{"capturedOn":"2026-09-01","mag":31.636076680170166,"confidence":41,"raHours":8.539267809809987,"decDeg":4.267488236269053,"nObs":0,"origin":"computed"},{"capturedOn":"2026-09-02","mag":31.636332786983466,"confidence":41,"raHours":8.540694585426923,"decDeg":4.255931077953547,"nObs":0,"origin":"computed"},{"capturedOn":"2026-09-03","mag":31.636573127879267,"confidence":41,"raHours":8.54210307810966,"decDeg":4.24433329936035,"nObs":0,"origin":"computed"},{"capturedOn":"2026-09-04","mag":31.636797841720416,"confidence":41,"raHours":8.543492847259728,"decDeg":4.232697546307014,"nObs":0,"origin":"computed"},{"capturedOn":"2026-09-05","mag":31.637007071500292,"confidence":41,"raHours":8.54486345555043,"decDeg":4.221026482003468,"nObs":0,"origin":"computed"},{"capturedOn":"2026-09-06","mag":31.637200964333168,"confidence":41,"raHours":8.546214468956004,"decDeg":4.20932278731111,"nObs":0,"origin":"computed"},{"capturedOn":"2026-09-07","mag":31.63737967148814,"confidence":41,"raHours":8.54754545709693,"decDeg":4.197589158267644,"nObs":0,"origin":"computed"},{"capturedOn":"2026-09-08","mag":31.63754334835272,"confidence":41,"raHours":8.548855993111264,"decDeg":4.1858283076823115,"nObs":0,"origin":"computed"},{"capturedOn":"2026-09-09","mag":31.637692154450757,"confidence":41,"raHours":8.550145653906103,"decDeg":4.174042963453189,"nObs":0,"origin":"computed"},{"capturedOn":"2026-09-10","mag":31.63782625343221,"confidence":41,"raHours":8.551414020221147,"decDeg":4.1622358685152845,"nObs":0,"origin":"computed"},{"capturedOn":"2026-09-11","mag":31.637945813065954,"confidence":41,"raHours":8.552660676700867,"decDeg":4.150409780754068,"nObs":0,"origin":"computed"},{"capturedOn":"2026-09-12","mag":31.638051005244044,"confidence":41,"raHours":8.553885212094011,"decDeg":4.138567471725212,"nObs":0,"origin":"computed"},{"capturedOn":"2026-09-13","mag":31.63814200597099,"confidence":41,"raHours":8.555087219326262,"decDeg":4.126711726543433,"nObs":0,"origin":"computed"},{"capturedOn":"2026-09-14","mag":null,"confidence":41,"raHours":8.556340943228602,"decDeg":4.114085834241622,"nObs":0,"origin":"computed"},{"capturedOn":"2026-09-15","mag":31.638269798476195,"confidence":41,"raHours":8.557176773375987,"decDeg":4.105511916606856,"nObs":0,"origin":"computed"},{"capturedOn":"2026-09-16","mag":31.638322223633526,"confidence":41,"raHours":8.558313905112056,"decDeg":4.093633535389333,"nObs":0,"origin":"computed"},{"capturedOn":"2026-09-17","mag":null,"confidence":41,"raHours":8.559427007141084,"decDeg":4.08175237905153,"nObs":0,"origin":"computed"},{"capturedOn":"2026-09-18","mag":31.63838680385983,"confidence":41,"raHours":8.560515591471903,"decDeg":4.069872422381761,"nObs":0,"origin":"computed"},{"capturedOn":"2026-09-19","mag":null,"confidence":41,"raHours":8.561579485427368,"decDeg":4.057994249909748,"nObs":0,"origin":"computed"},{"capturedOn":"2026-09-20","mag":31.638399021616195,"confidence":41,"raHours":8.56261819834941,"decDeg":4.0461219744308075,"nObs":0,"origin":"computed"},{"capturedOn":"2026-09-21","mag":null,"confidence":41,"raHours":8.563631379897798,"decDeg":4.034258238448438,"nObs":0,"origin":"computed"},{"capturedOn":"2026-09-22","mag":31.63836051871133,"confidence":41,"raHours":8.564618642630105,"decDeg":4.022406184607651,"nObs":0,"origin":"computed"},{"capturedOn":"2026-09-23","mag":31.63832277861637,"confidence":41,"raHours":8.565579651274396,"decDeg":4.010568407160585,"nObs":0,"origin":"computed"},{"capturedOn":"2026-09-24","mag":null,"confidence":41,"raHours":8.566514038945286,"decDeg":3.9987479516014353,"nObs":0,"origin":"computed"},{"capturedOn":"2026-09-25","mag":31.63821141845338,"confidence":41,"raHours":8.567421476479113,"decDeg":3.986947463763459,"nObs":0,"origin":"computed"},{"capturedOn":"2026-09-26","mag":31.6381382509545,"confidence":41,"raHours":8.568301581561059,"decDeg":3.9751703652322696,"nObs":0,"origin":"computed"},{"capturedOn":"2026-09-27","mag":null,"confidence":41,"raHours":8.569154037048824,"decDeg":3.963419315955021,"nObs":0,"origin":"computed"},{"capturedOn":"2026-09-28","mag":31.63795809115362,"confidence":41,"raHours":8.569978567464897,"decDeg":3.951696433671466,"nObs":0,"origin":"computed"},{"capturedOn":"2026-09-29","mag":31.63785157984443,"confidence":41,"raHours":8.570774735333618,"decDeg":3.940006243454553,"nObs":0,"origin":"computed"},{"capturedOn":"2026-09-30","mag":null,"confidence":41,"raHours":8.571542279326257,"decDeg":3.9283508717346223,"nObs":0,"origin":"computed"},{"capturedOn":"2026-10-01","mag":31.637606905261112,"confidence":41,"raHours":8.572280886285949,"decDeg":3.916733265307476,"nObs":0,"origin":"computed"},{"capturedOn":"2026-10-02","mag":31.637469239601536,"confidence":41,"raHours":8.572990253196537,"decDeg":3.9051563161919542,"nObs":0,"origin":"computed"},{"capturedOn":"2026-10-03","mag":null,"confidence":41,"raHours":8.573670079921623,"decDeg":3.8936229775390596,"nObs":0,"origin":"computed"},{"capturedOn":"2026-10-04","mag":31.637164530953253,"confidence":41,"raHours":8.574320049735263,"decDeg":3.8821366294693807,"nObs":0,"origin":"computed"},{"capturedOn":"2026-10-05","mag":31.63699800222954,"confidence":41,"raHours":8.574939928728693,"decDeg":3.8706993019359537,"nObs":0,"origin":"computed"},{"capturedOn":"2026-10-06","mag":null,"confidence":41,"raHours":8.575529412888509,"decDeg":3.859314379125687,"nObs":0,"origin":"computed"},{"capturedOn":"2026-10-07","mag":31.63663793550011,"confidence":41,"raHours":8.576088215350893,"decDeg":3.847985128971985,"nObs":0,"origin":"computed"},{"capturedOn":"2026-10-08","mag":31.636444934049443,"confidence":41,"raHours":8.576616106863037,"decDeg":3.836713789667385,"nObs":0,"origin":"computed"},{"capturedOn":"2026-10-09","mag":null,"confidence":41,"raHours":8.577112814350777,"decDeg":3.8255036285588577,"nObs":0,"origin":"computed"},{"capturedOn":"2026-10-10","mag":31.63607821117826,"confidence":41,"raHours":8.577484656252603,"decDeg":3.8166523992443095,"nObs":0,"origin":"computed"},{"capturedOn":"2026-10-11","mag":31.6358627919674,"confidence":41,"raHours":8.57792481544249,"decDeg":3.8055592688403186,"nObs":0,"origin":"computed"},{"capturedOn":"2026-10-12","mag":31.635639886674646,"confidence":41,"raHours":8.57833311783974,"decDeg":3.7945354479299196,"nObs":0,"origin":"computed"},{"capturedOn":"2026-10-13","mag":null,"confidence":41,"raHours":8.578709337722367,"decDeg":3.783583836088373,"nObs":0,"origin":"computed"},{"capturedOn":"2026-10-14","mag":31.635122997217767,"confidence":41,"raHours":8.579120242538607,"decDeg":3.7704706597810507,"nObs":0,"origin":"computed"},{"capturedOn":"2026-10-15","mag":31.63487805485309,"confidence":41,"raHours":8.579424914192742,"decDeg":3.7596885878292965,"nObs":0,"origin":"computed"},{"capturedOn":"2026-10-16","mag":null,"confidence":41,"raHours":8.579696835752241,"decDeg":3.748987959886837,"nObs":0,"origin":"computed"},{"capturedOn":"2026-10-17","mag":31.634369714135104,"confidence":41,"raHours":8.579935831562388,"decDeg":3.7383709431754197,"nObs":0,"origin":"computed"},{"capturedOn":"2026-10-18","mag":31.634106940793608,"confidence":41,"raHours":8.58014168909148,"decDeg":3.727841765535725,"nObs":0,"origin":"computed"},{"capturedOn":"2026-10-19","mag":null,"confidence":41,"raHours":8.580314252452814,"decDeg":3.7174025678954297,"nObs":0,"origin":"computed"},{"capturedOn":"2026-10-20","mag":31.633565693170745,"confidence":41,"raHours":8.580453368295895,"decDeg":3.707055322550166,"nObs":0,"origin":"computed"},{"capturedOn":"2026-10-21","mag":31.63328786717652,"confidence":41,"raHours":8.580558859586107,"decDeg":3.696804529030299,"nObs":0,"origin":"computed"},{"capturedOn":"2026-10-22","mag":null,"confidence":41,"raHours":8.580630594195183,"decDeg":3.686652124692718,"nObs":0,"origin":"computed"},{"capturedOn":"2026-10-23","mag":31.632719385701918,"confidence":41,"raHours":8.580668435964848,"decDeg":3.6766012378974704,"nObs":0,"origin":"computed"},{"capturedOn":"2026-10-24","mag":31.63242936236556,"confidence":41,"raHours":8.5806722617854,"decDeg":3.6666538955540258,"nObs":0,"origin":"computed"},{"capturedOn":"2026-10-25","mag":31.632135919924647,"confidence":41,"raHours":8.580641953559182,"decDeg":3.656813195041269,"nObs":0,"origin":"computed"},{"capturedOn":"2026-10-26","mag":31.631839385888213,"confidence":41,"raHours":8.580577405012118,"decDeg":3.6470818484772063,"nObs":0,"origin":"computed"},{"capturedOn":"2026-10-27","mag":31.631540090121806,"confidence":41,"raHours":8.580478519836436,"decDeg":3.637462546458398,"nObs":0,"origin":"computed"},{"capturedOn":"2026-10-28","mag":31.63123836477,"confidence":41,"raHours":8.580345211815947,"decDeg":3.627957957318015,"nObs":0,"origin":"computed"},{"capturedOn":"2026-10-29","mag":31.630934544159196,"confidence":41,"raHours":8.5801774049455,"decDeg":3.6185707258072033,"nObs":0,"origin":"computed"},{"capturedOn":"2026-10-30","mag":null,"confidence":41,"raHours":8.579975033573687,"decDeg":3.609303473062101,"nObs":0,"origin":"computed"},{"capturedOn":"2026-10-31","mag":31.630376665014417,"confidence":41,"raHours":8.57978273371979,"decDeg":3.6017764370897023,"nObs":0,"origin":"computed"},{"capturedOn":"2026-11-01","mag":31.630068752142318,"confidence":41,"raHours":8.579517247256366,"decDeg":3.5927344464800366,"nObs":0,"origin":"computed"},{"capturedOn":"2026-11-02","mag":31.62976004024775,"confidence":41,"raHours":8.579217067585741,"decDeg":3.583819684667902,"nObs":0,"origin":"computed"},{"capturedOn":"2026-11-03","mag":31.629450872821,"confidence":41,"raHours":8.578882169525155,"decDeg":3.5750346669001365,"nObs":0,"origin":"computed"},{"capturedOn":"2026-11-04","mag":31.6291415949699,"confidence":41,"raHours":8.578512538756737,"decDeg":3.5663818786913195,"nObs":0,"origin":"computed"},{"capturedOn":"2026-11-05","mag":null,"confidence":41,"raHours":8.578108171982826,"decDeg":3.557863775648536,"nObs":0,"origin":"computed"}],"names":[{"designation":"C/2009 UG89 (Lemmon)                                     MPC194119","name":null,"fullName":"C/2009 UG89 (Lemmon)                                     MPC194119","validFrom":"2026-09-14T18:28:44.328Z","validTo":null}],"people":[{"name":"Lemmon","role":"discoverer","validFrom":"2026-09-14T18:28:44.328Z","validTo":null,"source":"parsed-name"}]}