Fényes csillag és egy kis, 20 km-es kisbolygó találkozása.

----- Original Message -----
From: "Oliver Kloes"
To: "PLANOCCULT"
Cc: "Steve Preston"
Sent: Tuesday, June 06, 2006 6:43 AM
Subject: [PLANOCCULT] (1618) Dawn, 2006 June 07 - Station Map EAST


> Dear observers,
>
> attached you´ll find the station map EAST for the occultation by (1618)
> Dawn at 2006 June 07 (~ 23:56 UT)
>
> V-Magnitude of target star TYC 6244-00688-1: 9.4 mag
> Spectral Class: A0
> Johnson B-V Colour Index:  +0.2
> The UCAC2 gives a "pseudo-R magnitude" of 9.5 mag
>
> The max duration is expected to be 1.8 sec with a max drop of 5.7 mag.
> The event will take place at an altitude of 22 deg and at azimuth 195
> deg. The sun will be at an altitude - 20 deg. (At predicted centre line
> for longitude E 17 deg).
>
> More information (coordinates, finder charts) at Steve Preston´s
> prediction:
> http://asteroidoccultation.com/2006_06/0607_1618_7801.htm
>
> Good luck for your observation,
>
> Oliver
>
> IOTA-ES
>