**Station Map for the Occultation by (572) Rebekka at Thursday, 2009 October 01 (~ 20:28 UT)**

Magnitude of target star 2UCAC 30779321: 11.5 mag

UCAC instrumental „pseudo-R“ fit-model magnitude: 11.7 mag (data from UCAC3)

The max duration is expected to be 4.8 sec with a max drop of 2.4 mag.

The event will take place at an altitude of 34 deg and at azimuth 175 deg. The sun will be at an altitude of -30 deg. (At predicted centre line for latitude N 53 deg)

There is a 1 sigma uncertainty interval of ± 1.75 path widths.

The probabilities to see a positive event:

Centre line: ~ 23 %

Path limits: ~ 22 %

1 sigma lines: ~ 10 %

2 sigma lines: ~ 1 %

(Calculation according to Raymond Dusser, E.A.O.N. Circular #10)

PLEASE REMEMBER: Predictions are sometimes wrong. Please observe even with a small probability.

Let other observers know about you observing plans: Announce you station with OccultWatcher !

More information (coordinates, finder charts) at Steve Preston’s prediction:

http://asteroidoccultation.com/2009_10/1001_572_17997.htm

Table of potential observing stations and cities with distance from center of predicted path (Derek C. Breit):

http://www.poyntsource.com/New/Google/20091001_17997_Sites.txt

Map and Coordinates at the web page of E.A.O.N. :

http://astrosurf.com/eaon/Occultations%20October.htm

Good luck with your observation!

Oliver Klös

IOTA-ES