Star Chart for Beamsville, ON 


Jup Sat

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Star Chart courtesy: Weather Underground

Astronomy Fact
When you look at the Andromeda galaxy (which is 2.3 million light years away), the light you are seeing took 2.3 million years to reach you. Thus you are seeing the galaxy as it was 2.3 million years ago.


Sky Viewing Forecast

Sky Forecast

Forecasts courtesy of: ClearSky
Sky Color Key (including Wind)
Worse                          Better                          Best
Ground Color Key
Worse                                    Best                                    Worse


Earth Satellite Vehicle Passes

International Space Station View Look AnglesESV Ground Trace
Satellite Ground Trace courtesy: Heavens-Above.com
Bright Satellite List for your location.

Notes about viewing ESVs:
When using lookangles, choose passes with high magnitudes; less than 6.0. ("Looks" are local time.)
Best viewing is when ESV is in Earth's penumbra; on map-solid line during night.
Dotted line on map denotes ESV is dark, in Earth's umbra (shadow).
Objects in orbit have to maintain a speed of at least 17,500mph, therefore ESVs traverse the sky noticeably different than aircraft.
ESVs appearing to blink are either tumbling rocket bodies, or spinning payloads with deployed solar arrays.
High-Eccentricity objects have a more ellongated orbit. Ground trace looks like a backwards C.
Regression-Ground traces will move West with each orbit due to Earth's rotation.


Script courtesy of: Lee from MadALwx. Facts script courtesy of: TNET Weather.