793 Arizona
| Discovery | |
|---|---|
| Discovered by | P. Lowell |
| Discovery site | Flagstaff |
| Discovery date | 9 April 1907 |
| 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) |
| 2.7957 AU (418.23 Gm) [1] | |
| Eccentricity | 0.12516 |
| 4.67 yr (1707.4 d)[1] | |
| 8.40127° | |
| 0° 12m 39.06s / day | |
| Inclination | 15.7875° |
| 36.055° | |
| 308.965° | |
| Earth MOID | 1.47198 AU (220.205 Gm) |
| Jupiter MOID | 2.38482 AU (356.764 Gm) |
| Jupiter Tisserand parameter | 3.261 |
| Physical characteristics | |
Mean radius | 14.475±0.45 km [1] |
| 7.367 h,[2] 7.399 h (0.3083 d) [1] | |
| 0.1659±0.010 | |
| 10.26 [1] | |
|
| |
793 Arizona is a minor planet orbiting the Sun that was discovered in 1907 by American businessman Percival Lowell. It was named for the state of Arizona.
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 hours and a brightness change of 0.25 ± 0.02 in magnitude.[2]
See also
References
- 1 2 3 4 5 6 7 8 "793 Arizona (1907 ZD)". JPL Small-Body Database. NASA/Jet Propulsion Laboratory. Retrieved 4 May 2016.
- 1 2 Warner, Brian D. (September 2008), "Asteroid Lightcurve Analysis at the Palmer Divide Observatory: December 2007 – March 2008" (PDF), The Minor Planet Bulletin, 35 (3), pp. 95–98, Bibcode:2008MPBu...35...95W, retrieved 2013-03-23.
External links
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