793 Arizona

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.

793 Arizona
Discovery
Discovered byP. Lowell
Discovery siteLowell Observatory
Discovery date9 April 1907
Designations
(793) Arizona
1907 ZD[1]
Orbital characteristics[1]
Epoch 31 July 2016 (JD 2457600.5)[1]
Uncertainty parameter 0
Observation arc108.93 yr (39788 d)
Aphelion3.1456 AU (470.58 Gm)
Perihelion2.4458 AU (365.89 Gm)
2.7957 AU (418.23 Gm)[1]
Eccentricity0.12516
4.67 yr (1707.4 d)[1]
8.40127°
0° 12m 39.06s / day
Inclination15.7875°
36.055°
308.965°
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]

    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. "793 Arizona (1907 ZD)". JPL Small-Body Database. NASA/Jet Propulsion Laboratory. Retrieved 4 May 2016.
    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, archived from the original (PDF) on 2 June 2013, retrieved 23 March 2013.


    This article is issued from Wikipedia. The text is licensed under Creative Commons - Attribution - Sharealike. Additional terms may apply for the media files.