Bleriot
Cassini image directed at Bleriot.
Discovery
Discovered byCassini Imaging Team
Discovery date2005
Orbital characteristics
Eccentricity0.000
Inclination0.0
Satellite ofSaturn
GroupA ring moonlet
Physical characteristics
Mean diameter
1,500 metres (4,900 ft)
assumed synchronous

    Bleriot (or Blériot), is the informal name for a propeller moonlet within Saturn's A Ring. The moon is about 1,500 metres (4,900 ft) across, making it the largest of these propeller moonlets. It has been tracked by the Cassini Imaging Team for the past decade.[1][2]

    Bleriot has been subject to some scientific studies due to its large size and has helped scientists improve their understanding the interactions between objects within Saturn's rings.[3][4] The orbit of Bleriot has some anomalies such as that it sometimes is much further behind or ahead than is predicted to be.[3][5]

    The name comes from French aviator Louis Blériot, who was the first person to fly across the English Channel.[2][3]

    Due to its small size, Bleriot cannot be directly imaged, it can only be noticed by the "propeller-shaped" disturbances it creates around it.[6]

    See also

    References

    1. "My God. It's full of propellers". SYFY Official Site. 2017-05-10. Retrieved 2023-09-23.
    2. 1 2 "Catalog Page for PIA21447". photojournal.jpl.nasa.gov. Retrieved 2023-09-23.
    3. 1 2 3 "NASA Cassini Images: Tiny Moons In Saturn's Rings". International Business Times. 2017-05-11. Retrieved 2023-09-23.
    4. "Catalog Page for PIA12792". photojournal.jpl.nasa.gov. Retrieved 2023-09-23.
    5. Beatty, J. Keally (2010-07-16). "Strange Twists in Saturn's Rings". Sky and Telescope. Retrieved 2023-09-23.
    6. Seiß, Martin; Albers, Nicole; Sremčević, Miodrag; Schmidt, Jürgen; Salo, Heikki; Seiler, Michael; Hoffmann, Holger; Spahn, Frank (2018-12-12). "Hydrodynamic Simulations of Moonlet-induced Propellers in Saturn's Rings: Application to Blériot". The Astronomical Journal. 157 (1): 6. arXiv:1701.04641. doi:10.3847/1538-3881/aaed44. ISSN 1538-3881.


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