Station Map for the Occultation by (248) Lameia at Monday, 2011 November 21 (~ 04:46 UT)

V-Magnitude of target star TYC 1342-01919-1: 10.5 mag
Spectral type: K5
Johnson B-V Colour Index: + 1.3
UCAC instrumental „pseudo-R“ fit-model magnitude: 9.8 mag (data from UCAC3)

Path will cross SE U.S.A. and Mexico too!

The max duration is expected to be 10.5 sec with a max drop of 3.9 mag.
The event will take place at an altitude of 47 deg and at azimuth 244 deg. The sun will be at an altitude of -18 deg. (At predicted centre line for longitude E 10 deg)

There is a 1 sigma uncertainty interval of  ± 0.48 path widths.
The probabilities to see a positive event:

Centre line: ~ 70 %
Path limits: ~ 48 %
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!

Oliver Klös

(248) Lameia, 2011 November 21, Station Map

Schreibe einen Kommentar