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Occultation Observation (Status: Published)
Occultation Date : 2001-12-30 Star Designation : TYC 5258-00552-1 Object Designation : (144) Vibilia Observation Result : O? Observer(s) : Paul Money Start Observation UT1 : 17:58:50 Disappearance UT2 : 18:00:00 Reappearance UT3 : 18:00:00.5 End Observation UT4 : 18:03:22 Duration [sec] : 0.50 Country Code : UK Observation Method : VIS Time Source : PHONE Instrument/Optics : M254 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 : Clouds. Possible event because star seemed to briefly wink out duringa fading due to a thin cloud passing over it.

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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.