astro.wikisort.org - Asteroid
793 Arizona is a minor planet orbiting the Sun that was discovered April 9, 1907 by American businessman Percival Lowell at Flagstaff.[3] It was named for the state of Arizona.[4] The object was independently discovered on April 17, 1907 by J. H. Metcalf at Taunton.[3] This is a main belt asteroid orbiting 2.8 AU from the Sun with a period of 4.675 yr and an eccentricity (ovalness) of 0.13. The orbital plane is inclined at an angle of 15.8° to the plane of the ecliptic.[1]
| Discovery | |
|---|---|
| Discovered by | P. Lowell |
| Discovery site | Lowell Observatory |
| Discovery date | 9 April 1907 |
| Designations | |
MPC designation | (793) Arizona |
Alternative designations | 1907 ZD [1] |
| Orbital characteristics [1] | |
| Epoch 31 July 2016 (JD 2457600.5)[1] | |
| Uncertainty parameter 0 | |
| Observation arc | 108.93 yr (39788 d) |
| Aphelion | 3.1456 AU (470.58 Gm) |
| Perihelion | 2.4458 AU (365.89 Gm) |
Semi-major axis | 2.7957 AU (418.23 Gm) [1] |
| Eccentricity | 0.12516 |
Orbital period (sidereal) | 4.67 yr (1707.4 d)[1] |
Mean anomaly | 8.40127° |
Mean motion | 0° 12m 39.06s / day |
| Inclination | 15.7875° |
Longitude of ascending node | 36.055° |
Argument of perihelion | 308.965° |
| Physical characteristics | |
Mean radius | 14.475±0.45 km [1] |
Synodic rotation period | 7.367 h,[2] 7.399 h (0.3083 d) [1] |
Geometric albedo | 0.1659±0.010 |
Spectral type | DU:[1] |
Absolute magnitude (H) | 10.26 [1] |
Photometric observations at the Palmer Divide Observatory in Colorado Springs, Colorado during the winter of 2007–2008 were used to build a light curve for this asteroid. The asteroid displayed a period of 7.367±0.005 h and a brightness change of 0.25±0.02 in magnitude.[2] It spans a diameter of approximately 29 km and is a candidate D-type asteroid with an unusual spectrum.[1]
See also
- List of minor planets: 1–1000
References
- "793 Arizona (1907 ZD)". JPL Small-Body Database. NASA/Jet Propulsion Laboratory. Retrieved 4 May 2016.
- Warner, Brian D. (September 2008), "Asteroid Lightcurve Analysis at the Palmer Divide Observatory: December 2007 – March 2008" (PDF), The Minor Planet Bulletin, 35 (3): 95–98, Bibcode:2008MPBu...35...95W, archived from the original (PDF) on 2 June 2013, retrieved 23 March 2013.
- Schmadel, Lutz D. (2013), Dictionary of Minor Planet Names, Springer Berlin Heidelberg, p. 118, ISBN 9783662066157.
- Peebles, Curtis (2016), Asteroids: a History, Smithsonian, p. 159, ISBN 9781944466046.
External links
- Lightcurve plot of 793 Arizona, Palmer Divide Observatory, B. D. Warner (2007)
- Asteroid Lightcurve Database (LCDB), query form (info Archived 16 December 2017 at the Wayback Machine)
- Dictionary of Minor Planet Names, Google books
- Asteroids and comets rotation curves, CdR – Observatoire de Genève, Raoul Behrend
- Discovery Circumstances: Numbered Minor Planets (1)–(5000) – Minor Planet Center
- 793 Arizona at AstDyS-2, Asteroids—Dynamic Site
- 793 Arizona at the JPL Small-Body Database
На других языках
[de] (793) Arizona
(793) Arizona ist ein Asteroid des Hauptgürtels, der am 9. April 1907 vom US-amerikanischen Amateur-Astronomen Percival Lowell in Flagstaff entdeckt wurde.- [en] 793 Arizona
[es] (793) Arizona
(793) Arizona es un asteroide perteneciente al cinturón de asteroides descubierto por Percival Lowell en 1907.[ru] (793) Аризона
(793) Аризона (лат. Arizona) — небольшой астероид главного пояса, который принадлежит к светлому спектральному классу S. Он был открыт 9 апреля 1907 года американским астрономом Персивалем Лоуэллом в обсерватории Флагстафф и назван в честь американского штата Аризона, на территории которого расположена обсерватория Флагстафф[1].Другой контент может иметь иную лицензию. Перед использованием материалов сайта WikiSort.org внимательно изучите правила лицензирования конкретных элементов наполнения сайта.
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