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  1. Sky map showing the night sky tonight from any location. What planets are visible tonight? Where is Mars, Saturn or Venus? What is the bright star in the sky?

  2. Facts, location and map. Cygnus is the 16th largest constellation in the night sky, occupying an area of 804 square degrees. It lies in the fourth quadrant of the northern hemisphere (NQ4) and can be seen at latitudes between +90° and -40°. The neighboring constellations are Cepheus, Draco, Lacerta, Lyra, Pegasus, and Vulpecula.

  3. Location: Greenwich, UK. Latitude: 51° 28’ 47” N. Longitude: 0° 00’ 00” E. Timezone: Europe/London. Cygnus is circumpolar and transits at 18:32 UTC (altitude: 81.4°) The rise and set times provided here are just directional indications and they refer to a point approximately placed at the center of the constellation.

  4. Tonight Timeline. This observing guide helps you plan your Solar System observations. It's divided into three sections, detailing visible objects for post-sunset, nighttime and pre-sunrise viewing. Only objects reaching at least 15° altitude and set/rise at least 15 minutes after/before the Sun are listed. Max magnitude:

  5. An online interactive planetarium application to explore the night sky and find constellations, planets, asteroids and other celestial objects visible from any location.

  6. 8 Μαρ 2016 · Cygnus contains one of the most easily recognisable asterisms in the sky, the Northern Cross, which is made up of the stars Deneb, (Alpha Cygni), Delta Cygni, Albireo (Beta Cygni), a beautiful double star, Giena (Epsilon Cygni), and Sadr (Gamma Cygni), in the centre of the group. – Deneb (Alpha Cygni) is a blue-white supergiant (A2 Ia ...

  7. Many star systems in Cygnus have known planets as a result of the Kepler Mission observing one patch of the sky, an area around Cygnus. Most of the east has part of the Hercules–Corona Borealis Great Wall in the deep sky , a giant galaxy filament that is the largest known structure in the observable universe, covering most of the northern sky.

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