But, about 20-30km distance makes variation of flare magnitude, 2-3. If you need exact data, you should acsess to Heavens-Above.
First, please check one box about your require.
Iridium Flares for the next 7 days Iridium Flares for the next 24 hours Iridium Flares over the last 48 hours Daytime flares for 7 days Heavens-Above Main Page
ISS - Visible Passes
Secound, please click your observation point of under map image. If you click, move the site to your require.
FAS HOME PAGE
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