{"object":{"id":"c-1991-a2","designation":"C/1991 A2","name":"Arai","fullName":"C/1991 A2 (Arai)","kind":"comet","raHours":null,"decDeg":null,"mag":36.9,"magSource":"COBS consensus","peakMag":8.9,"peakAt":"1991-01-05T12:00:00.000Z","perihelionAt":"1990-12-10T19:52:00.000Z","perihelionQ":1.41,"eccentricity":0.99,"inclination":71.6,"nodeDeg":115,"periArg":338,"h0":null,"nActivity":null,"confidence":33,"rating":"E","nObs":117,"lastObsAt":"1991-03-12T04:47:59.000Z","updatedAt":"2026-09-14T20:00:17.590Z","discoverer":"Arai","visibleFrom":"Unknown","catalog":"comets"},"snapshots":[{"capturedOn":"2026-09-14","mag":36.9,"confidence":33,"raHours":null,"decDeg":null,"nObs":0,"origin":"consensus"}],"names":[{"designation":"C/1991 A2","name":"Arai","fullName":"C/1991 A2 (Arai)","validFrom":"2026-09-14T18:27:56.281Z","validTo":null}],"people":[{"name":"Arai","role":"discoverer","validFrom":"2026-09-14T18:27:56.281Z","validTo":null,"source":"parsed-name"}]}