IOTA ASTEROIDAL OCCULTATION REPORT FORM Asteroid (or other object): (64) ANGELINA Star: TYC 1893-01422-1 Date (U.T.): 2001 APR. 2 Predicted Time (U.T.): 19 06,0 Observer Name: Marcin Filipek Postal Address: Jerzmanowice 32-048 Jerzmanowice, Poland TELESCOPE: Aperture: 350MM Focal length: 3300MM Type: Maksutov Eyepiece Power: 264x Observing site name: KRAKOW Longitude: 19 49 30,63 E Latitude: 50 3 14,79 N Height above sea level: 311M How determined?: ED 1950, GPS meas. Sky Transparency (Circle one, or delete two): Good Star Image Stability ("seeing"; as above): Good Other Conditions: (Wind, Clouds, Lights, etc.): Moon EVENT TIMINGS: (All times in Universal Time) Time Source: DCF 77 Recording method: visual + stopwatch Was the Asteroid Visible in your Scope? yes Approx. Limiting Mag.: Universal Time Estimated Accuracy, Remarks h m s Reaction Time, Started Observing: 18: 58: 00. (sec.) Star and Object Merged: ___:___:___.___ _________________ Disappearance: ___:___:___.___ __.___ _________________ Estimated Closest Approach: ___:___:___.___ _________________ (if no D/R) Reappearance: ___:___:___.___ __.___ _________________ Star and Object Separated: ___:___:___.___ _________________ Stopped Observing: 19: 14: 00. Was your reaction time applied to the above timings? _________ If you could tell, did the object pass NORTH, SOUTH, EAST, or WEST of the star (cicle one, or delete three)? If possible, estimate the distance of closest approach in arc seconds: _______ List all Interruptions in Observing: Reason From ___:___:___ to ___:___:___ _______________________________ From ___:___:___ to ___:___:___ _______________________________ Additional comments: NEGATIVE OBSERVATION