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Occultation Observation (Status: published)
Occultation Date : 2025-11-17 Star Designation : UCAC4 585-045388 Object Designation : (15861) Ispahan Observation Result : O+ Observer(s) : Deborah Smith, Eric Smith Start Observation UT1 : 01:09:11 Disappearance UT2 : 01:10:11.693 +/- 0.068 Reappearance UT3 : 01:10:12.294 +/- 0.068 End Observation UT4 : 01:11:11 Duration [sec] : 0.60 Site Name : Capafonts Country Code : ES Observation Method : VID Time Source : GPS Instrument/Optics : M150 Record last modified : 2025-11-21 09:22:24 Source / Reference : SODIS (account required) Observer Comments : A clear positive but the drop is much less than the full drop predicted at 0.79 mag and the time is five seconds later than the predicted time. A comparison star (comp 4) of just over one mag dimmer than the target star confirms that the measured drop appears correct.

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