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Occultation Observation (Status: Published)
Occultation Date : 2002-10-23 Star Designation : TYC 1183-00030-1 Object Designation : (1112) Polonia Observation Result : O+ Observer(s) : Eric Frappa Start Observation UT1 : 22:44:30 Disappearance UT2 : 22:48:37.67 +/- 0.21 Reappearance UT3 : 22:48:40.52 +/- 0.11 End Observation UT4 : 22:53:10 Duration [sec] : 2.85 Country Code : FR Observation Method : VIS Time Source : PHONE Instrument/Optics : B100 Reaction Time UT2 (VIS): Reaction Time UT3 (VIS): Reaction time applied : Record last modified : 2023-01-09 22:50:46 Source / Reference : Euraster Observer Comments : Uncomfortable observation (moon). Surprised by D, clear R.

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Notes
  • Reaction time is applicable just for visual observations. 'A' means that RT was applied to the timings.
  • For the used data sources and all abbrerviations / codes used above look here.