{"object":{"id":"c-1992-j2-bradfield-mpc-20481","designation":"C/1992 J2 (Bradfield)                                    MPC 20481","name":null,"fullName":"C/1992 J2 (Bradfield)                                    MPC 20481","kind":"comet","raHours":1.9577217797483237,"decDeg":32.18561252745152,"mag":null,"magSource":null,"peakMag":null,"peakAt":null,"perihelionAt":"1992-05-25T19:00:00.000Z","perihelionQ":0.592305,"eccentricity":1,"inclination":158.5644,"nodeDeg":159.9981,"periArg":299.717,"h0":0,"nActivity":0,"confidence":41,"rating":"D","nObs":0,"lastObsAt":null,"updatedAt":"2026-11-05T09:04:25.065Z","discoverer":"Bradfield","visibleFrom":"Northern hemisphere","catalog":"comets"},"snapshots":[{"capturedOn":"2026-08-25","mag":8.850949975795503,"confidence":41,"raHours":2.034228857062281,"decDeg":32.366895840760506,"nObs":0,"origin":"computed"},{"capturedOn":"2026-08-26","mag":8.850523443869449,"confidence":41,"raHours":2.0335911248800387,"decDeg":32.36895296157872,"nObs":0,"origin":"computed"},{"capturedOn":"2026-08-27","mag":8.850100946422538,"confidence":41,"raHours":2.0329351624205585,"decDeg":32.37088282881745,"nObs":0,"origin":"computed"},{"capturedOn":"2026-08-28","mag":8.849682646476312,"confidence":41,"raHours":2.032261139733179,"decDeg":32.37268464793826,"nObs":0,"origin":"computed"},{"capturedOn":"2026-08-29","mag":8.849268706279327,"confidence":41,"raHours":2.031569232800318,"decDeg":32.37435765858152,"nObs":0,"origin":"computed"},{"capturedOn":"2026-08-30","mag":8.848859287207947,"confidence":41,"raHours":2.030859623469706,"decDeg":32.37590113518766,"nObs":0,"origin":"computed"},{"capturedOn":"2026-08-31","mag":8.84845454977646,"confidence":41,"raHours":2.0301324994519248,"decDeg":32.37731438740274,"nObs":0,"origin":"computed"},{"capturedOn":"2026-09-01","mag":8.848054653524665,"confidence":41,"raHours":2.029388054322839,"decDeg":32.37859676053256,"nObs":0,"origin":"computed"},{"capturedOn":"2026-09-02","mag":8.84765975703033,"confidence":41,"raHours":2.0286264874416378,"decDeg":32.37974763609524,"nObs":0,"origin":"computed"},{"capturedOn":"2026-09-03","mag":8.847270017787014,"confidence":41,"raHours":2.0278480039468842,"decDeg":32.38076643225207,"nObs":0,"origin":"computed"},{"capturedOn":"2026-09-04","mag":8.846885592211652,"confidence":41,"raHours":2.0270528147499025,"decDeg":32.38165260423011,"nObs":0,"origin":"computed"},{"capturedOn":"2026-09-05","mag":8.84650663555058,"confidence":41,"raHours":2.02624113644484,"decDeg":32.38240564485034,"nObs":0,"origin":"computed"},{"capturedOn":"2026-09-06","mag":8.846133301838734,"confidence":41,"raHours":2.0254131912967774,"decDeg":32.38302508493306,"nObs":0,"origin":"computed"},{"capturedOn":"2026-09-07","mag":8.845765743842906,"confidence":41,"raHours":2.02456920723092,"decDeg":32.383510493725424,"nObs":0,"origin":"computed"},{"capturedOn":"2026-09-08","mag":8.845404113021846,"confidence":41,"raHours":2.0237094177301267,"decDeg":32.38386147936536,"nObs":0,"origin":"computed"},{"capturedOn":"2026-09-09","mag":8.845048559440944,"confidence":41,"raHours":2.022834061818613,"decDeg":32.384077689285114,"nObs":0,"origin":"computed"},{"capturedOn":"2026-09-10","mag":8.844699231752454,"confidence":41,"raHours":2.0219433840422503,"decDeg":32.38415881061685,"nObs":0,"origin":"computed"},{"capturedOn":"2026-09-11","mag":8.844356277114136,"confidence":41,"raHours":2.0210376343586467,"decDeg":32.384104570609956,"nObs":0,"origin":"computed"},{"capturedOn":"2026-09-12","mag":8.844019841160298,"confidence":41,"raHours":2.0201170681109257,"decDeg":32.383914737005,"nObs":0,"origin":"computed"},{"capturedOn":"2026-09-13","mag":8.843690067919123,"confidence":41,"raHours":2.0191819460053235,"decDeg":32.38358911843617,"nObs":0,"origin":"computed"},{"capturedOn":"2026-09-14","mag":null,"confidence":41,"raHours":2.018171226133411,"decDeg":32.38309335756003,"nObs":0,"origin":"computed"},{"capturedOn":"2026-09-15","mag":8.84311803699315,"confidence":41,"raHours":2.017476202121259,"decDeg":32.38266914057548,"nObs":0,"origin":"computed"},{"capturedOn":"2026-09-16","mag":8.842807573387045,"confidence":41,"raHours":2.0165019429049127,"decDeg":32.38196453035777,"nObs":0,"origin":"computed"},{"capturedOn":"2026-09-17","mag":null,"confidence":41,"raHours":2.015514162143645,"decDeg":32.38112378737797,"nObs":0,"origin":"computed"},{"capturedOn":"2026-09-18","mag":8.842208356131351,"confidence":41,"raHours":2.0145131321184415,"decDeg":32.38014690731876,"nObs":0,"origin":"computed"},{"capturedOn":"2026-09-19","mag":null,"confidence":41,"raHours":2.0134991688994344,"decDeg":32.37903396737872,"nObs":0,"origin":"computed"},{"capturedOn":"2026-09-20","mag":8.84163899556465,"confidence":41,"raHours":2.01247257872241,"decDeg":32.377785081474336,"nObs":0,"origin":"computed"},{"capturedOn":"2026-09-21","mag":null,"confidence":41,"raHours":2.011433613975456,"decDeg":32.37640033031537,"nObs":0,"origin":"computed"},{"capturedOn":"2026-09-22","mag":8.841100503636657,"confidence":41,"raHours":2.010382534274507,"decDeg":32.37487982028536,"nObs":0,"origin":"computed"},{"capturedOn":"2026-09-23","mag":null,"confidence":41,"raHours":2.0093197855372886,"decDeg":32.37322397516981,"nObs":0,"origin":"computed"},{"capturedOn":"2026-09-24","mag":8.84059395201375,"confidence":41,"raHours":2.008245688073214,"decDeg":32.37143309889224,"nObs":0,"origin":"computed"},{"capturedOn":"2026-09-25","mag":null,"confidence":41,"raHours":2.0071604121912956,"decDeg":32.36950725938298,"nObs":0,"origin":"computed"},{"capturedOn":"2026-09-26","mag":8.840120265831882,"confidence":41,"raHours":2.0060643535014884,"decDeg":32.36744693331124,"nObs":0,"origin":"computed"},{"capturedOn":"2026-09-27","mag":null,"confidence":41,"raHours":2.0049578401701647,"decDeg":32.36525252693045,"nObs":0,"origin":"computed"},{"capturedOn":"2026-09-28","mag":8.839680406013045,"confidence":41,"raHours":2.0038412079213135,"decDeg":32.36292449911018,"nObs":0,"origin":"computed"},{"capturedOn":"2026-09-29","mag":null,"confidence":41,"raHours":2.002714781602986,"decDeg":32.36046332217612,"nObs":0,"origin":"computed"},{"capturedOn":"2026-09-30","mag":8.839275268736595,"confidence":41,"raHours":2.0015788749782897,"decDeg":32.35786947438705,"nObs":0,"origin":"computed"},{"capturedOn":"2026-10-01","mag":null,"confidence":41,"raHours":2.0004338919698923,"decDeg":32.35514367908362,"nObs":0,"origin":"computed"},{"capturedOn":"2026-10-02","mag":8.83890572818555,"confidence":41,"raHours":1.9992801388502877,"decDeg":32.35228647240681,"nObs":0,"origin":"computed"},{"capturedOn":"2026-10-03","mag":null,"confidence":41,"raHours":1.99811798651528,"decDeg":32.34929858005269,"nObs":0,"origin":"computed"},{"capturedOn":"2026-10-04","mag":8.838572599988684,"confidence":41,"raHours":1.9969477458640326,"decDeg":32.34618060859002,"nObs":0,"origin":"computed"},{"capturedOn":"2026-10-05","mag":null,"confidence":41,"raHours":1.995769839490724,"decDeg":32.342933497583275,"nObs":0,"origin":"computed"},{"capturedOn":"2026-10-06","mag":8.838276681397872,"confidence":41,"raHours":1.994584683547192,"decDeg":32.339558227707826,"nObs":0,"origin":"computed"},{"capturedOn":"2026-10-07","mag":null,"confidence":41,"raHours":1.9933924669082035,"decDeg":32.33605515730719,"nObs":0,"origin":"computed"},{"capturedOn":"2026-10-08","mag":8.838018678997136,"confidence":41,"raHours":1.9921936251139625,"decDeg":32.33242537570365,"nObs":0,"origin":"computed"},{"capturedOn":"2026-10-09","mag":null,"confidence":41,"raHours":1.9909885653219406,"decDeg":32.32866994316597,"nObs":0,"origin":"computed"},{"capturedOn":"2026-10-10","mag":8.837820157717257,"confidence":41,"raHours":1.9900283495769968,"decDeg":32.32560182865163,"nObs":0,"origin":"computed"},{"capturedOn":"2026-10-11","mag":8.837723116792525,"confidence":41,"raHours":1.9888130407773437,"decDeg":32.321623477673086,"nObs":0,"origin":"computed"},{"capturedOn":"2026-10-12","mag":8.837635952186961,"confidence":41,"raHours":1.987592543261208,"decDeg":32.31752230641447,"nObs":0,"origin":"computed"},{"capturedOn":"2026-10-13","mag":null,"confidence":41,"raHours":1.9863672371980197,"decDeg":32.31329943415313,"nObs":0,"origin":"computed"},{"capturedOn":"2026-10-14","mag":8.837478909112445,"confidence":41,"raHours":1.9848828134566279,"decDeg":32.30804335842135,"nObs":0,"origin":"computed"},{"capturedOn":"2026-10-15","mag":null,"confidence":41,"raHours":1.983648251338061,"decDeg":32.303556106083334,"nObs":0,"origin":"computed"},{"capturedOn":"2026-10-16","mag":8.837379038689123,"confidence":41,"raHours":1.9824100217976186,"decDeg":32.2989506928982,"nObs":0,"origin":"computed"},{"capturedOn":"2026-10-17","mag":null,"confidence":41,"raHours":1.981168697309219,"decDeg":32.29422910701378,"nObs":0,"origin":"computed"},{"capturedOn":"2026-10-18","mag":8.837320063999165,"confidence":41,"raHours":1.9799246329000373,"decDeg":32.28939258071977,"nObs":0,"origin":"computed"},{"capturedOn":"2026-10-19","mag":null,"confidence":41,"raHours":1.9786781082309177,"decDeg":32.28444206877613,"nObs":0,"origin":"computed"},{"capturedOn":"2026-10-20","mag":8.83730241817716,"confidence":41,"raHours":1.977429583073692,"decDeg":32.27937926328965,"nObs":0,"origin":"computed"},{"capturedOn":"2026-10-21","mag":null,"confidence":41,"raHours":1.9761794320772048,"decDeg":32.27420555988712,"nObs":0,"origin":"computed"},{"capturedOn":"2026-10-22","mag":8.837326489071684,"confidence":41,"raHours":1.9749281053155319,"decDeg":32.26892270638767,"nObs":0,"origin":"computed"},{"capturedOn":"2026-10-23","mag":null,"confidence":41,"raHours":1.9736759118565719,"decDeg":32.26353189321384,"nObs":0,"origin":"computed"},{"capturedOn":"2026-10-24","mag":8.83739261295083,"confidence":41,"raHours":1.9724232215142907,"decDeg":32.258034588244016,"nObs":0,"origin":"computed"},{"capturedOn":"2026-10-25","mag":8.837441532109104,"confidence":41,"raHours":1.9711705765596483,"decDeg":32.25243306617474,"nObs":0,"origin":"computed"},{"capturedOn":"2026-10-26","mag":8.83750106364206,"confidence":41,"raHours":1.9699183043483268,"decDeg":32.24672869966876,"nObs":0,"origin":"computed"},{"capturedOn":"2026-10-27","mag":8.83757123350008,"confidence":41,"raHours":1.9686668043868434,"decDeg":32.24092321327784,"nObs":0,"origin":"computed"},{"capturedOn":"2026-10-28","mag":8.837652064121393,"confidence":41,"raHours":1.9674164763925266,"decDeg":32.23501837086133,"nObs":0,"origin":"computed"},{"capturedOn":"2026-10-29","mag":8.837743574350634,"confidence":41,"raHours":1.9661677201679904,"decDeg":32.2290159751721,"nObs":0,"origin":"computed"},{"capturedOn":"2026-10-30","mag":null,"confidence":41,"raHours":1.9649209356154589,"decDeg":32.22291786810602,"nObs":0,"origin":"computed"},{"capturedOn":"2026-10-31","mag":8.837963623121075,"confidence":41,"raHours":1.963624783156789,"decDeg":32.21646619463776,"nObs":0,"origin":"computed"},{"capturedOn":"2026-11-01","mag":null,"confidence":41,"raHours":1.9623832639029821,"decDeg":32.21017855386988,"nObs":0,"origin":"computed"},{"capturedOn":"2026-11-02","mag":8.838191985806654,"confidence":41,"raHours":1.9614164183473906,"decDeg":32.20520832545006,"nObs":0,"origin":"computed"},{"capturedOn":"2026-11-03","mag":8.838335144773577,"confidence":41,"raHours":1.9601808469044788,"decDeg":32.198762024973874,"nObs":0,"origin":"computed"},{"capturedOn":"2026-11-04","mag":8.838489021616457,"confidence":41,"raHours":1.9589491685990186,"decDeg":32.19222940830592,"nObs":0,"origin":"computed"},{"capturedOn":"2026-11-05","mag":null,"confidence":41,"raHours":1.9577217797483237,"decDeg":32.18561252745152,"nObs":0,"origin":"computed"}],"names":[{"designation":"C/1992 J2 (Bradfield)                                    MPC 20481","name":null,"fullName":"C/1992 J2 (Bradfield)                                    MPC 20481","validFrom":"2026-09-14T18:28:14.338Z","validTo":null}],"people":[{"name":"Bradfield","role":"discoverer","validFrom":"2026-09-14T18:28:14.338Z","validTo":null,"source":"parsed-name"}]}