Station Map for the Occultation by (134) Sophrosyne at Sunday, 2011 April 03 (~ 21:47 UT)

V-Magnitude of target star TYC 6133-01012-1: 10.8 mag
Johnson B-V Colour Index: + 0.5
UCAC instrumental „pseudo-R“ fit-model magnitude: 10.6 mag (data from UCAC3)

The max duration is expected to be 9.9 sec with a max drop of 2.0 mag.
The event will take place at an altitude of 15 deg and at azimuth 147 deg. The sun will be at an altitude of -33 deg. (At predicted centre line for longitude E 10 deg)

There is a 1 sigma uncertainty interval of  ± 1.36 path widths.
The probabilities to see a positive event:

Centre line: ~  84 %
Path limits: ~  50 %
1 sigma lines:  ~ 16 %
2 sigma lines: ~ 2 %

(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:

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

Good luck with your observation!

Oliver Klös

(134) Sophrosyne, 2011 April 03, Station Map

Schreibe einen Kommentar