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  2. List of satellite pass predictors - Wikipedia

    en.wikipedia.org/wiki/List_of_satellite_pass...

    View satellite position on world map or a simple polar chart showing the path the satellite will take across your sky. [10] ISS Visibility, interface to Heavens-Above, predictions up to 30 days out, ground tracks, star chart with path shown. [11] SkySafari shows alerts for Iridium flares and ISS passes. ISS Detector – shows ISS position. Can ...

  3. SkyWeek - Wikipedia

    en.wikipedia.org/wiki/SkyWeek

    SkyWeek was a weekly astronomy television program created by Sky & Telescope magazine. [1] The show was hosted by Tony Flanders, associate editor of Sky & Telescope magazine. [ 2 ] Each episode of the program was released in one, three, and five-minute formats; and, the show's content and format were similar to that of another weekly astronomy ...

  4. Millennium Star Atlas - Wikipedia

    en.wikipedia.org/wiki/Millennium_Star_Atlas

    The Millennium Star Atlas was constructed as a collaboration between a team at Sky & Telescope led by Roger Sinnott, and the European Space Agency's Hipparcos project, led by Michael Perryman. This 1997 work was the first sky atlas to include the Hipparcos and Tycho Catalogue data, extending earlier undertakings in terms of completeness and ...

  5. Sky & Telescope - Wikipedia

    en.wikipedia.org/wiki/Sky_&_Telescope

    Sky & Telescope (S&T) is a monthly magazine covering all aspects of amateur and professional astronomy, including what to see in the sky tonight and new findings in astronomy. Other topics covered include: observing guides for planets, galaxies, star clusters, and other objects visible in the night sky

  6. Skalnate Pleso Atlas of the Heavens - Wikipedia

    en.wikipedia.org/wiki/Skalnate_Pleso_Atlas_of...

    The Atlas Coeli covers both hemispheres with 16 charts. The coordinate system is referred to equinox 1950.0 and the scale is 1° = 0.75 cm. There are six charts of the equatorial regions on a rectangular graticule, covering declinations from +25° to -25°; four charts for each hemisphere with straight, converging hour circles and concentric, equally-spaced declination circles covering ...

  7. Star Gazers - Wikipedia

    en.wikipedia.org/wiki/Star_Gazers

    Star Gazers (formerly known as Jack Horkheimer: Star Hustler and later Jack Horkheimer: Star Gazer) is a short astronomy show on American public television previously hosted by Jack Horkheimer, executive director of the Miami Space Transit Planetarium.

  8. Bortle scale - Wikipedia

    en.wikipedia.org/wiki/Bortle_scale

    through a telescope, the brightest Messier objects are pale ghosts of their true selves; when it is full moon in a dark location the sky appears like this, but with the difference that the sky appears blue; limiting magnitude with 12.5" reflector is 14; 8 City sky 4.1–4.5 <18.00 the sky is light gray or orange – one can easily read

  9. C/2023 A3 (Tsuchinshan–ATLAS) - Wikipedia

    en.wikipedia.org/wiki/C/2023_A3_(Tsuchinshan...

    Between 22 and 26 October 2024, the comet was observed with the Échelle spectrograph FLECHAS, which is operated at the 90 cm telescope of the observatory of the Friedrich Schiller University Jena. In the recorded spectra of the comet, strong emission lines of C 2 , NH 2 , atomic oxygen and sodium were detected in the wavelength range between ...