661 Cloelia

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661 Cloelia
Discovery
Discovered by Joel Hastings Metcalf
Discovery site Taunton, Massachusetts
Discovery date22 February 1908
Designations
(661) Cloelia
Pronunciation /ˈklliə/ [1]
1908 CL
Orbital characteristics [2]
Epoch 31 July 2016 (JD 2457600.5)
Uncertainty parameter 0
Observation arc 97.95 yr (35777 d)
Aphelion 3.1190  AU (466.60  Gm)
Perihelion 2.9143 AU (435.97 Gm)
3.0166 AU (451.28 Gm)
Eccentricity 0.033930
5.24 yr (1913.7 d)
248.593°
0° 11m 17.232s / day
Inclination 9.2315°
335.823°
181.133°
Physical characteristics
Mean radius
24.025±0.75 km
5.536  h (0.2307  d)
0.1076±0.007
9.6

    661 Cloelia is a minor planet orbiting the Sun that was discovered by American astronomer Joel Hastings Metcalf on February 22, 1908.

    Cloelia is a member of the dynamic Eos family of asteroids that most likely formed as the result of a collisional breakup of a parent body. [3]

    The planet is named after the Ancient Roman woman Cloelia. [4] The name may have been inspired by the asteroid's provisional designation 1908 CL.

    Related Research Articles

    <span class="mw-page-title-main">221 Eos</span> Asteroid in the Asteroid belt

    Eos is a large main-belt asteroid that was discovered by Austrian astronomer Johann Palisa on January 18, 1882, in Vienna. In 1884, it was named after Eos, the Greek goddess of the dawn, to honour the opening of a new observatory that was hoped to bring about a new dawn for Viennese astronomy.

    <span class="mw-page-title-main">339 Dorothea</span> Main-belt asteroid

    Dorothea is a large main belt asteroid that was discovered by German astronomer Max Wolf on 25 September 1892 in Heidelberg.

    Roma is an asteroid. It was discovered by Luigi Carnera on July 11, 1901. Its provisional name was 1901 GP. This asteroid was named by Antonio Abetti for the city of Rome in Italy, the native country of its discoverer.

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    <span class="mw-page-title-main">573 Recha</span> Minor planet orbiting in the asteroid belt

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    653 Berenike is a main-belt asteroid discovered on 27 November 1907 by Joel Hastings Metcalf at Taunton, Massachusetts. It is named after Berenice II of Egypt, after whom the constellation Coma Berenices is also named. The name may have been inspired by the asteroid's provisional designation 1907 BK.

    660 Crescentia is a minor planet orbiting the Sun that was discovered by American astronomer Joel Hastings Metcalf on January 8, 1908. The name may have been inspired by the asteroid's provisional designation 1908 CC. Peter Ting points out that the Rev. Joel Metcalf of Taunton (Massachusetts) discovered six asteroids with unexplained names, though listed in Lutz Schmadel's book. Ting used an on-line planetarium website to help with the location of some of the planets, playing back to the night of discovery. He noticed that there was a crescent moon (33%) low in the western sky and wonders if the Rev. Metcalf could have named the asteroid for the Moon. Crescentia would be a very unusual name for a person but not for a phase of the Moon.

    <span class="mw-page-title-main">669 Kypria</span>

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    742 Edisona is a minor planet, specifically an asteroid orbiting in the asteroid belt that was discovered by German astronomer Franz Kaiser on February 23, 1913. It was named for inventor Thomas Edison. This asteroid is orbiting 3.01 AU with a period of 5.22 years and an eccentricity of 0.119. The orbital plane is inclined at an angle of 11.2° to the plane of the ecliptic. This is a member of the dynamic Eos family of asteroids that most likely formed as the result of a collisional breakup of a parent body.

    798 Ruth is a minor planet orbiting the Sun that was discovered by the German astronomer Max Wolf on 21 November 1914. It may have been named after the biblical character Ruth. This main belt asteroid has an orbital period of 5.23 years and is orbiting at a distance of 3.0 AU from the Sun with an eccentricity (ovalness) of 0.036. The orbital plane is tilted by 9.2° from the plane of the ecliptic.

    879 Ricarda is a minor planet orbiting the Sun that was discovered by German astronomer Max Wolf on July 22, 1917.

    890 Waltraut is an Eoan asteroid from the outer region of the asteroid belt that was discovered by German astronomer Max Wolf on 11 March 1918. It was named for a character in Richard Wagner's opera, Götterdämmerung.

    897 Lysistrata is a minor planet orbiting the Sun that was discovered by German astronomer Max Wolf on August 3, 1918.

    975 Perseverantia is a minor planet orbiting the Sun that was discovered by Austrian astronomer Johann Palisa on 27 March 1922.

    962 Aslög is a minor planet orbiting the Sun that was discovered by German astronomer Karl Wilhelm Reinmuth on 25 October 1921. Measurements of the lightcurve made in 2010 and 2011 give a rotation period of 5.465 ± 0.01 hours. It has a diameter of 39.5 km (24.5 mi).

    References

    1. Noah Webster (1884) A Practical Dictionary of the English Language
    2. Yeomans, Donald K., "661 Cloelia", JPL Small-Body Database Browser, NASA Jet Propulsion Laboratory , retrieved 5 May 2016.
    3. Veeder, G. J.; et al. (March 1995), "Eos, Koronis, and Maria family asteroids: Infrared (JHK) photometry" (PDF), Icarus, vol. 114, pp. 186–196, Bibcode:1995Icar..114..186V, CiteSeerX   10.1.1.31.2739 , doi:10.1006/icar.1995.1053.
    4. Schmadel, Lutz D. (2013). Dictionary of Minor Planet Names. Springer Science & Business Media. p. 103. ISBN   9783662028049.