- International Occultation Timing Association (IOTA)
- www.occultations.org
- Provides predictions for grazing occultations of stars by the Moon and predictions for occultations of stars by asteroids and planets, information on observing equipment and techniques, and reports to the members of observations made.
3.8
(si*)
>30
<5
6
The rating value is calculated according to the algorithm, which considers all rating indicators.
As soon as number of users ratings reaches defined level, the rating is to be substituted by the users one.