Occultation Observation (Status: published) |
Occultation Date : 2025-01-19
Star Designation : UCAC4 472-043006
Object Designation : (20729) 1999 XS143
Observation Result : O+
Observer(s) : Joachim Siegert
Start Observation UT1 : 02:04:16
Disappearance UT2 : 02:05:22.9 +/- 0.4
Reappearance UT3 : 02:05:23.6 +/- 0.4
End Observation UT4 : 02:06:15
Duration [sec] : 0.70
Site Name : Amberg
Country Code : DE
Observation Method : VID
Time Source : GPS
Instrument/Optics : M203
Record last modified : 2025-01-23 17:17:23
Source / Reference : SODIS (account required)
Observer Comments : From visual inspection of the Tangra aperture clear single frame event - 2B test passed (6.47, probable 1.76). However, the frame after is missed (see DAT file), the next frame is at full light level. So AOTA measured a duration of 0.7 s, could also be only 0.5 s. (CW)
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