415 Palatia

Last updated
415 Palatia
Discovery
Discovered by Max Wolf
Discovery date7 February 1896
Designations
(415) Palatia
Pronunciation /pəˈlʃə/
Named after
Electorate of the Palatinate
1896 CO
Main belt
Orbital characteristics [1]
Epoch 31 July 2016 (JD 2457600.5)
Uncertainty parameter 0
Observation arc 116.21 yr (42447 d)
Aphelion 3.6320  AU (543.34  Gm)
Perihelion 1.95333 AU (292.214 Gm)
2.7927 AU (417.78 Gm)
Eccentricity 0.30055
4.67 yr (1704.6 d)
354.775°
0° 12m 40.284s / day
Inclination 8.1710°
126.975°
297.137°
Physical characteristics
Dimensions76.34±4.6  km
20.73  h (0.864  d)
0.0628±0.008
DP
9.21

    Palatia (minor planet designation: 415 Palatia) is a large main belt asteroid that was discovered by German astronomer Max Wolf on 7 February 1896 in Heidelberg.

    10μ radiometric data collected from Kitt Peak in 1975 gave an overly large diameter estimate of 93 km. It has a very low radiometric albedo of 0.026 and the spectrum suggests a metal-rich enstatite composition. [2]

    Related Research Articles

    <span class="mw-page-title-main">129 Antigone</span> Main-belt asteroid

    Antigone is a large main-belt asteroid. Radar observations indicate that it is composed of almost pure nickel-iron. It and other similar asteroids probably originate from the core of a shattered Vesta-like planetesimal which had a differentiated interior. It was discovered by German-American astronomer C. H. F. Peters on February 5, 1873, and named after Antigone, the Theban princess in Greek mythology.

    Vala is an inner main-belt asteroid. It was discovered by C. H. F. Peters on 24 May 1873, and named after Völva, a prophetess in Norse mythology. One observation of an occultation of a star by Vala is from Italy. 10-μm radiometric data collected from Kitt Peak in 1975 gave a diameter estimate of 34 km.

    <span class="mw-page-title-main">201 Penelope</span>

    Penelope is a large main belt asteroid that was discovered by Austrian astronomer Johann Palisa on August 7, 1879, in Pola. The asteroid is named after Penelope, the wife of Odysseus in Homer's The Odyssey. It is orbiting the Sun at a distance of 2.68 AU with an eccentricity (ovalness) of 0.18 and a period of 4.381 years. The orbital plane is tilted at an angle of 5.8° to the plane of the ecliptic.

    <span class="mw-page-title-main">208 Lacrimosa</span>

    Lacrimosa is a main-belt asteroid that was discovered by Austrian astronomer Johann Palisa on October 21, 1879, in Pola. The name derives from Our Lady of Sorrows, a title given to Mary, the mother of Jesus. It is orbiting the Sun at a distance of 2.89320 AU with a period of 4.92 yr and an eccentricity (ovalness) of 0.013. The orbital plane is inclined at an angle of 1.7° to the plane of the ecliptic.

    <span class="mw-page-title-main">247 Eukrate</span> Main-belt asteroid

    Eukrate is a rather large main-belt asteroid. It is dark and probably a primitive carbonaceous body. The asteroid was discovered by Robert Luther on March 14, 1885, in Düsseldorf. It was named after Eucrate, a Nereid in Greek mythology.

    <span class="mw-page-title-main">258 Tyche</span>

    Tyche is a relatively large main belt asteroid discovered by Robert Luther at Düsseldorf-Bilk Observatory on 4 May 1886. The stony S-type asteroid measures about 65 kilometers in diameter and has a perihelion of 2.1 AU.

    <span class="mw-page-title-main">324 Bamberga</span> Main-belt asteroid

    Bamberga is one of the largest asteroids in the asteroid belt. It was discovered by Johann Palisa on 25 February 1892 in Vienna. It is one of the top-20 largest asteroids in the asteroid belt. Apart from the near-Earth asteroid Eros, it was the last asteroid which is ever easily visible with binoculars to be discovered.

    <span class="mw-page-title-main">334 Chicago</span>

    Chicago is a very large main-belt asteroid. It is classified as a C-type asteroid and is probably composed of carbonaceous material.

    <span class="mw-page-title-main">380 Fiducia</span>

    380 Fiducia is a dark and large asteroid, approximately 68 kilometers in diameter, located in the central region of the asteroid belt. It was discovered by French astronomer Auguste Charlois at the Nice Observatory on 8 January 1894. The carbonaceous C-type asteroid has a rotation period of 13.7 hours. It was named "Fiducia", the Latin word for confidence.

    <span class="mw-page-title-main">381 Myrrha</span>

    Myrrha is a main-belt asteroid that was discovered by the French astronomer Auguste Charlois on January 10, 1894, in Nice. It has been classified as a C-type asteroid and is most likely composed of carbonaceous material.

    <span class="mw-page-title-main">388 Charybdis</span>

    388 Charybdis is a very large background asteroid, approximately 125 kilometers in diameter, that is located the outer region of the asteroid belt. It was discovered by French astronomer Auguste Charlois at the Nice Observatory on 7 March 1894. The carbonaceous C-type asteroid has a rotation period of 9.5 hours. It is probably named after Charybdis, a sea monster in Greek mythology.

    Lotis is a large Main belt asteroid. It is classified as a probable C-type asteroid and is likely composed of primitive carbonaceous materials. This object was discovered by Auguste Charlois on 23 November 1897 in Nice.

    <span class="mw-page-title-main">441 Bathilde</span> Main-belt asteroid

    Bathilde is a large main belt asteroid that was discovered by French astronomer Auguste Charlois on 8 December 1898 in Nice. 441 Bathilde is orbiting close to a 5:2 mean motion resonance with Jupiter, which is located at 2.824 AU.

    Aeternitas is a main belt asteroid. It was discovered by Max Wolf and A. Schwassmann on 27 October 1899 in Heidelberg. It is classified as an A-type asteroid. The asteroid is roughly 45 km in diameter and has a high albedo.

    Tauntonia is a dark Alauda asteroid from the outer region of the asteroid belt, approximately 61 kilometers in diameter.

    782 Montefiore is a minor planet orbiting the Sun that was discovered by Austrian astronomer Johann Palisa on 18 March 1914 and named for Clarice Sebag-Montefiore, wife of Alfons von Rothschild of Vienna. It is orbiting 2.18 AU from the Sun with an eccentricity of 0.04 and a period of 3.22 yr. The orbital plane of this asteroid is inclined by an angle of 5.26° to the plane of the ecliptic.

    790 Pretoria is a minor planet orbiting the Sun that was discovered by English astronomer Harry Edwin Wood on January 16, 1912. It is a member of the Cybele group located beyond the core of the main belt and named after Pretoria, the capital city of South Africa.

    863 Benkoela is an A-type asteroid orbiting the Sun that was discovered by German astronomer Max Wolf on 9 February 1917 from Heidelberg.

    <span class="nowrap">(388188) 2006 DP<sub>14</sub></span>

    (388188) 2006 DP14, provisional designation 2006 DP14, is a sub-kilometer sized, peanut-shaped asteroid on a highly eccentric orbit, classified as near-Earth object and potentially hazardous asteroid of the Apollo group. This contact binary was discovered on 23 February 2006, by astronomers of the LINEAR program at the Lincoln Laboratory's Experimental Test Site near Socorro, New Mexico, in the United States. On 10 February 2014, it passed 6.25 lunar distances from Earth. The asteroid is approximately 400 meters in diameter and has a rotation period of 5.77 hours.

    2021 LL37 is a large trans-Neptunian object in the scattered disc, around 600 kilometres (370 miles) in diameter. It was discovered on 12 June 2021, by American astronomers Scott Sheppard and Chad Trujillo using Cerro Tololo Inter-American Observatory's Dark Energy Camera in Chile, and announced on 31 May 2022. It was 73.9 astronomical units from the Sun when it was discovered, making it one of the most distant known Solar System objects from the Sun as of May 2022. It has been identified in precovery images from as far back as 28 April 2014.

    References

    1. Yeomans, Donald K., "415 Palatia", JPL Small-Body Database Browser, NASA Jet Propulsion Laboratory , retrieved 10 May 2016.
    2. Morrison, D.; Chapman, C. R. (March 1976), "Radiometric diameters for an additional 22 asteroids", Astrophysical Journal, vol. 204, pp. 934–939, Bibcode:2008mgm..conf.2594S, doi:10.1142/9789812834300_0469.