Discovery | |
---|---|
Discovered by | Max Wolf |
Discovery date | 25 September 1892 |
Designations | |
(339) Dorothea | |
Pronunciation | /dɒəˈθiːə/ [1] |
Named after | Dorothea Klumpke |
1892 G | |
Main belt (Eos) | |
Orbital characteristics [2] | |
Epoch 31 July 2016 (JD 2457600.5) | |
Uncertainty parameter 0 | |
Observation arc | 123.55 yr (45128 d) |
Aphelion | 3.3041 AU (494.29 Gm) |
Perihelion | 2.71937 AU (406.812 Gm) |
3.01176 AU (450.553 Gm) | |
Eccentricity | 0.097082 |
5.23 yr (1909.1 d) | |
271.598° | |
0° 11m 18.852s / day | |
Inclination | 9.9640° |
173.512° | |
164.360° | |
Physical characteristics | |
Dimensions | 38.25±1.6 km |
5.974 h (0.2489 d) | |
0.2431±0.021 | |
S (Tholen) K (SMASSII) | |
9.24 | |
Dorothea (minor planet designation: 339 Dorothea) is a large main belt asteroid that was discovered by German astronomer Max Wolf on 25 September 1892 in Heidelberg.
This is a member of the dynamic Eos family of asteroids that were probably formed as the result of a collisional breakup of a parent body. [3]
This asteroid is named after astronomer Dorothea Klumpke, [4] as is 1040 Klumpkea.
Maria is a Main belt asteroid that was discovered by French astronomer Henri Joseph Perrotin on January 10, 1877. Its orbit was computed by Antonio Abetti, and the asteroid was named after his sister, Maria. This is the namesake of the Maria asteroid family; one of the first asteroid families to be identified by Japanese astronomer Kiyotsugu Hirayama in 1918.
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.
Preziosa is a minor planet orbiting the Sun that was discovered by German astronomer Max Wolf on 20 March 1904 from Heidelberg.
Salome is a minor planet orbiting the Sun that was discovered by German astronomer Max Wolf on 3 April 1905 from Heidelberg. It is named after Salome, the daughter of Herodias who is referenced in the New Testament.
Recha is a minor planet, specifically an asteroid orbiting in the asteroid belt between Mars and Jupiter. The asteroid, discovered by German astronomer Max Wolf on September 19, 1905, was named after a character in Gotthold Ephraim Lessing's play Nathan the Wise and may have been inspired by the asteroid's provisional designation 1905 RC.
Renate is a minor planet, specifically an asteroid orbiting in the asteroid belt which was discovered by German astronomer Max Wolf on September 19, 1905. The name may have been inspired by the asteroid's provisional designation 1905 RE.
Sidonia is a minor planet orbiting the Sun that was discovered by the German astronomer August Kopff on November 3, 1905. It was named after a character in Christoph Willibald Gluck's opera Armide. The name may have been inspired by the asteroid's provisional designation 1905 SD.
639 Latona is a minor planet, specifically an asteroid orbiting in the asteroid belt. It was discovered by German astronomer Karl Lohnert on July 19, 1907, at Heidelberg.
661 Cloelia is a minor planet orbiting the Sun that was discovered by American astronomer Joel Hastings Metcalf on February 22, 1908.
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.
669 Kypria is a minor planet orbiting the Sun that was discovered by German astronomer August Kopff on August 20, 1908.
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.
761 Brendelia is a minor planet orbiting the Sun that was discovered by German astronomer Franz Kaiser on September 8, 1913, and named after Otto Rudolf Martin Brendel. It is orbiting at a distance of 2.8619 AU from the Sun with a period of 4.842 yr and an orbital eccentricity of 0.065297. The orbital plane is inclined at an angle of 2.16° to the plane of the ecliptic.
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).
1410 Margret, provisional designation 1937 AL, is an Eoan asteroid from the outer regions of the asteroid belt, approximately 21 kilometers in diameter. It was discovered on 8 January 1937, by astronomer Karl Reinmuth at the Heidelberg Observatory in southwest Germany. The asteroid was named after Margret Braun, wife of the Heidelberg astronomer Heinrich Vogt.