{"object":{"id":"139p-vaisala-oterma-mpec-2026-si6","designation":"139P/Vaisala-Oterma                                      MPEC 2026-SI6","name":null,"fullName":"139P/Vaisala-Oterma                                      MPEC 2026-SI6","kind":"comet","raHours":23.632769529582426,"decDeg":0.730506451462449,"mag":null,"magSource":null,"peakMag":null,"peakAt":null,"perihelionAt":"2027-07-23T08:00:00.000Z","perihelionQ":3.392478,"eccentricity":0.248023,"inclination":2.3382,"nodeDeg":242.1197,"periArg":166.1138,"h0":14.2,"nActivity":4,"confidence":41,"rating":"D","nObs":0,"lastObsAt":null,"updatedAt":"2026-10-01T13:20:45.986Z","discoverer":"Vaisala-Oterma MPEC 2026-SI6 · Vaisala · Oterma MPEC 2026 · SI6","visibleFrom":"Both hemispheres","catalog":"comets"},"snapshots":[{"capturedOn":"2026-09-10","mag":22.004006919001657,"confidence":41,"raHours":23.833707654016976,"decDeg":2.120394461008385,"nObs":0,"origin":"computed"},{"capturedOn":"2026-09-11","mag":21.99888531461344,"confidence":41,"raHours":23.824345789355203,"decDeg":2.0591291185722924,"nObs":0,"origin":"computed"},{"capturedOn":"2026-09-12","mag":21.99399314914525,"confidence":41,"raHours":23.81490410859932,"decDeg":1.9969896392100883,"nObs":0,"origin":"computed"},{"capturedOn":"2026-09-13","mag":21.989332467502816,"confidence":41,"raHours":23.80539157835441,"decDeg":1.934032165013906,"nObs":0,"origin":"computed"},{"capturedOn":"2026-09-14","mag":21.984905136168695,"confidence":41,"raHours":23.79581729263747,"decDeg":1.8703140591865668,"nObs":0,"origin":"computed"},{"capturedOn":"2026-09-15","mag":21.980712838928795,"confidence":41,"raHours":23.786190461143413,"decDeg":1.8058938334632326,"nObs":0,"origin":"computed"},{"capturedOn":"2026-09-16","mag":21.976757072443977,"confidence":41,"raHours":23.776520395918432,"decDeg":1.7408310636709718,"nObs":0,"origin":"computed"},{"capturedOn":"2026-09-17","mag":21.973039142779875,"confidence":41,"raHours":23.766816498843095,"decDeg":1.675186309406179,"nObs":0,"origin":"computed"},{"capturedOn":"2026-09-18","mag":21.969560161949957,"confidence":41,"raHours":23.75708824780046,"decDeg":1.6090210236353526,"nObs":0,"origin":"computed"},{"capturedOn":"2026-09-19","mag":21.96632104519558,"confidence":41,"raHours":23.74734518323068,"decDeg":1.542397463632473,"nObs":0,"origin":"computed"},{"capturedOn":"2026-09-20","mag":21.963322508735114,"confidence":41,"raHours":23.737596894565584,"decDeg":1.4753785999404998,"nObs":0,"origin":"computed"},{"capturedOn":"2026-09-21","mag":21.960565067667474,"confidence":41,"raHours":23.727853005454065,"decDeg":1.408028015853241,"nObs":0,"origin":"computed"},{"capturedOn":"2026-09-22","mag":21.958049034718677,"confidence":41,"raHours":23.718123159870668,"decDeg":1.34040981175039,"nObs":0,"origin":"computed"},{"capturedOn":"2026-09-23","mag":21.955774519436208,"confidence":41,"raHours":23.708417008136955,"decDeg":1.2725885077796595,"nObs":0,"origin":"computed"},{"capturedOn":"2026-09-24","mag":21.953741427613224,"confidence":41,"raHours":23.698744191777187,"decDeg":1.204628937319767,"nObs":0,"origin":"computed"},{"capturedOn":"2026-09-25","mag":21.951949461627667,"confidence":41,"raHours":23.6891143300857,"decDeg":1.1365961513387883,"nObs":0,"origin":"computed"},{"capturedOn":"2026-09-26","mag":21.950398120884834,"confidence":41,"raHours":23.679537004960473,"decDeg":1.0685553096023508,"nObs":0,"origin":"computed"},{"capturedOn":"2026-09-27","mag":21.949086703117583,"confidence":41,"raHours":23.670021747653657,"decDeg":1.0005715844316385,"nObs":0,"origin":"computed"},{"capturedOn":"2026-09-28","mag":21.948014305871165,"confidence":41,"raHours":23.660578023909498,"decDeg":0.9327100521283734,"nObs":0,"origin":"computed"},{"capturedOn":"2026-09-29","mag":21.947179828731436,"confidence":41,"raHours":23.651215220969487,"decDeg":0.8650355968256169,"nObs":0,"origin":"computed"},{"capturedOn":"2026-09-30","mag":null,"confidence":41,"raHours":23.641942635911395,"decDeg":0.7976128234083332,"nObs":0,"origin":"computed"},{"capturedOn":"2026-10-01","mag":null,"confidence":41,"raHours":23.632769529582426,"decDeg":0.730506451462449,"nObs":0,"origin":"computed"}],"names":[{"designation":"139P/Vaisala-Oterma                                      MPEC 2026-SI6","name":null,"fullName":"139P/Vaisala-Oterma                                      MPEC 2026-SI6","validFrom":"2026-09-30T13:20:46.705Z","validTo":null}],"people":[{"name":"Oterma MPEC 2026","role":"discoverer","validFrom":"2026-09-30T13:20:46.705Z","validTo":null,"source":"parsed-name"},{"name":"SI6","role":"discoverer","validFrom":"2026-09-30T13:20:46.705Z","validTo":null,"source":"parsed-name"},{"name":"Vaisala","role":"discoverer","validFrom":"2026-09-30T13:20:46.705Z","validTo":null,"source":"parsed-name"},{"name":"Vaisala-Oterma MPEC 2026-SI6","role":"discoverer","validFrom":"2026-09-30T13:20:46.705Z","validTo":null,"source":"parsed-name"}]}