{"object":{"id":"397p","designation":"397P","name":"397P/Lemmon","fullName":"397P/Lemmon","kind":"comet","raHours":null,"decDeg":null,"mag":20.4,"magSource":"COBS consensus","peakMag":16.4,"peakAt":"2027-09-30T12:00:00.000Z","perihelionAt":"2027-12-21T10:19:00.000Z","perihelionQ":2.28,"eccentricity":0.404,"inclination":10.9,"nodeDeg":8.15,"periArg":14.6,"h0":null,"nActivity":null,"confidence":33,"rating":"E","nObs":5,"lastObsAt":"2020-12-20T20:52:48.000Z","updatedAt":"2026-09-17T01:00:04.597Z","discoverer":"Lemmon","visibleFrom":"Unknown","catalog":"comets"},"snapshots":[{"capturedOn":"2026-09-14","mag":20.4,"confidence":33,"raHours":null,"decDeg":null,"nObs":0,"origin":"consensus"},{"capturedOn":"2026-09-15","mag":20.4,"confidence":33,"raHours":null,"decDeg":null,"nObs":0,"origin":"consensus"},{"capturedOn":"2026-09-16","mag":20.4,"confidence":33,"raHours":null,"decDeg":null,"nObs":0,"origin":"consensus"},{"capturedOn":"2026-09-17","mag":20.4,"confidence":33,"raHours":null,"decDeg":null,"nObs":0,"origin":"consensus"}],"names":[{"designation":"397P","name":"397P/Lemmon","fullName":"397P/Lemmon","validFrom":"2026-09-14T18:28:00.848Z","validTo":null}],"people":[{"name":"Lemmon","role":"discoverer","validFrom":"2026-09-14T18:28:00.848Z","validTo":null,"source":"parsed-name"}]}