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Occultation Observation (Status: Published)
Occultation Date : 1999-01-06 Star Designation : TYC 2967-01618-1 Object Designation : (250) Bettina Observation Result : O+ Observer(s) : Joel Piraux Start Observation UT1 : 00:34:12 Disappearance UT2 : 00:35:44.4 +/- 0.15 Reappearance UT3 : 00:35:53.7 +/- 0.15 End Observation UT4 : 00:36:33 Duration [sec] : 9.30 Country Code : FR Observation Method : VIS Time Source : RAD++ Instrument/Optics : L80 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 :

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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.