1373 Cincinnati
| Discovery [1][2] | |
|---|---|
| Discovered by | E. Hubble |
| Discovery site | Mount Wilson Obs. |
| Discovery date | 30 August 1935 |
| Designations | |
| MPC designation | 1373 Cincinnati |
Named after | Cincinnati Obs.[3] |
| 1935 QN | |
| main-belt (outer) | |
| Orbital characteristics [1][4] | |
| Epoch 31 July 2016 (JD 2457600.5) | |
| Uncertainty parameter 0 | |
| Observation arc | 80.57 yr (29430 days) |
| Aphelion | 4.4979 AU (672.88 Gm) |
| Perihelion | 2.3464 AU (351.02 Gm) |
| 3.4221 AU (511.94 Gm) | |
| Eccentricity | 0.31434 |
| 6.33 yr (2312.3 d) | |
| 302.24° | |
| 0° 9m 20.484s / day | |
| Inclination | 38.931° |
| 297.47° | |
| 99.255° | |
| Earth MOID | 1.63326 AU (244.332 Gm) |
| Jupiter MOID | 1.77953 AU (266.214 Gm) |
| Jupiter Tisserand parameter | 2.718 |
| Physical characteristics | |
| 5.28 h (0.220 d) | |
| Temperature | ~151 K |
| SMASS = Xk | |
| 11.6 | |
|
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1373 Cincinnati, provisional designation 1935 QN, is an asteroid of the outer main-belt, discovered by the famous American astronomer Edwin Hubble at Mount Wilson Observatory on August 30, 1935. It was his only asteroid discovery.
The X-type asteroid has an extremely inclined, cometary-like orbit of 39 degrees to the ecliptic.[1][5] Cincinnati is similar to the Cybele asteroids.[6]
Recommended by the Minor Planet Center, the asteroid is named after the Cincinnati Observatory, whose staff provided most of the orbit computations.[1]
References
- 1 2 3 4 "JPL Small-Body Database Browser: 1373 Cincinnati (1935 QN)" (2015-07-11 last obs.). Jet Propulsion Laboratory. Retrieved 27 April 2016.
- ↑ http://www.minorplanetcenter.net/iau/lists/NumberedMPs.html
- ↑ Schmadel, Lutz D. (2003). Dictionary of Minor Planet Names – (1373) Cincinnati. Springer Berlin Heidelberg. p. 111. ISBN 978-3-540-29925-7. Retrieved October 2015.
- ↑ "The Asteroid Orbital Elements Database". astorb. Lowell Observatory.
- ↑ Spectral properties of asteroids in cometary orbits
- ↑ Dynamical evolution of the Cybele asteroids, V. Carruba, D. Nesvorny, M. E. Huaman, (2015)
External links
- "1373 Cincinnati (1935 QN)". JPL Small-Body Database. Jet Propulsion Laboratory. SPK-ID: 2001373.
- 1373 Cincinnati at the JPL Small-Body Database
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