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Occultation Observation (Status: Published)
Occultation Date : 2008-04-13 Star Designation : TYC 1882-00189-1 Object Designation : (351) Yrsa Observation Result : O+ Observer(s) : Gregor Krannich Start Observation UT1 : 20:19:00 Disappearance UT2 : 20:20:56.0 +/- 0.5 Reappearance UT3 : 20:20:57.5 +/- 0.3 End Observation UT4 : 20:20:58 Duration [sec] : 1.50 Country Code : DE Observation Method : VIS Time Source : NTP+ Instrument/Optics : M250 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 : Very rough estimation, D not really seen, no recording.

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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.