Station Map for the Occultation by (1036) Ganymed at Thursday, 2011 June 16 (~ 22:19 UT)
V-Magnitude of target star TYC 2695-02598-1: 12.3 mag
Johnson B-V Colour Index: + 1.2
UCAC instrumental „pseudo-R“ fit-model magnitude: 12.6 mag (data from UCAC3)
In the case of an occultation, the combined light of the asteroid and the star will drop by 0.4 mag to 11.3 mag (the magnitude of the asteroid).
OCCULTATION BY A NEA (Near Earth Asteroid)!
There are more occultations to come in the next months crossing Europe!
Have a look for future events at the special webpage:
The max duration is expected to be 1.7 sec with a max drop of 0.36 mag.
The event will take place at an altitude of 38 deg and at azimuth 78 deg. The sun will be at an altitude of -18 deg. (At predicted centre line for longitude E 05 deg 02 min)
There is a 1 sigma uncertainty interval of ± 0.65 path widths.
The probabilities to see a positive event:
Centre line: ~ 54 %
Path limits: ~ 43 %
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 your 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!