Observation details for MP ( 602 ) Marianna
By Star              HIP HIP97546
On 2017-06-23  at 09:25:39.0

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Observer   Dave Herald
Location   Murrumbateman, NSW, Australia
Longitude  +148:59
Latitude   -34:57
Altitude   594 m
Datum      WGS84
Telescope SCT including Cass and Mak
Aperture   40 cm
Seeing     Steady Clear 
Camera Type  Watec 910BD    PAL/CCIR      
Camera Delay 
Timing     GPS - time inserted Video with frame analysis
Disappearance  09:25:37.57
Reappearance   09:25:47.25
Comments: Fantastic light drop with Fresnel diffraction  Lightcurve from 09:24:20 to 09:26:59 by Tangra v3.6.5 using AperturePhotometry/AverageBackground. Analysis by AOTA v4.3.1.1. Report prepopulated by IOTA Reporting Add-in for OW ver.1.8