2 Pallas

An ultraviolet image of Pallas

2 Pallas is the second asteroid discovered in the solar system. It was discovered by Heinrich Wilhelm Matthäus Olbers on March 28, 1802.^[1] 2 Pallas is named after Pallas Athena, an alternate name for the goddess Athena.^[2]

2 Pallas has a mass estimated to be 7% of the total mass of the asteroid belt.^[3] The asteroid is the third largest asteroid in terms of mass and the second largest in terms of diameter.

References

↑ "JPL Small-Body Database Browser". ssd.jpl.nasa.gov. 2011 [last update]. http://ssd.jpl.nasa.gov/sbdb.cgi#top. Retrieved March 21, 2011.
↑ Schmadel, Lutz D. (2003). Dictionary of minor planet names, Volume 1. Springer. p. 15. ISBN 3540002383 . https://books.google.com/books?id=KWrB1jPCa8AC&source=gbs_navlinks_s. Retrieved March 21, 2011.
↑ Pitjeva, E. V. (2005). "High-Precision Ephemerides of Planets—EPM and Determination of Some Astronomical Constants" (PDF). Solar System Research 39 (3): 176. doi:10.1007/s11208-005-0033-2 . http://iau-comm4.jpl.nasa.gov/EPM2004.pdf.

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[1] "JPL Small-Body Database Browser". ssd.jpl.nasa.gov. 2011 [last update]. http://ssd.jpl.nasa.gov/sbdb.cgi#top. Retrieved March 21, 2011.

[2] Schmadel, Lutz D. (2003). Dictionary of minor planet names, Volume 1. Springer. p. 15. ISBN 3540002383 . https://books.google.com/books?id=KWrB1jPCa8AC&source=gbs_navlinks_s. Retrieved March 21, 2011.

[Pitjeva05-3] Pitjeva, E. V. (2005). "High-Precision Ephemerides of Planets—EPM and Determination of Some Astronomical Constants" (PDF). Solar System Research 39 (3): 176. doi:10.1007/s11208-005-0033-2 . http://iau-comm4.jpl.nasa.gov/EPM2004.pdf.

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2 Pallas

References

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