714 Ulula
.png) A three-dimensional model of 714 Ulula based on its light curve | |
| Discovery | |
|---|---|
| Discovered by | J. Helffrich |
| Discovery site | Heidelberg Obs. |
| Discovery date | 18 May 1911 |
| Designations | |
| (714) Ulula | |
| Pronunciation | /ˈʌljʊlə/[1][2] |
| 1911 LW | |
| Orbital characteristics[3] | |
| Epoch 31 July 2016 (JD 2457600.5) | |
| Uncertainty parameter 0 | |
| Observation arc | 104.92 yr (38323 d) |
| Aphelion | 2.6801 AU (400.94 Gm) |
| Perihelion | 2.3892 AU (357.42 Gm) |
| 2.5347 AU (379.19 Gm) | |
| Eccentricity | 0.057381 |
| 4.04 yr (1474.0 d) | |
| 128.475° | |
| 0° 14m 39.264s / day | |
| Inclination | 14.271° |
| 233.847° | |
| 232.003° | |
| Physical characteristics | |
Mean radius | 19.59±1.2 km |
| 6.998 h (0.2916 d) | |
| 0.2711±0.037 | |
| 9.1 | |
714 Ulula is a minor planet orbiting the Sun.
References
- "ululance". Oxford English Dictionary (3rd ed.). Oxford University Press. September 2005. (Subscription or UK public library membership required.)
"ululant". Merriam-Webster Dictionary. - ulula
- "714 Ulula (1911 LW)". JPL Small-Body Database. NASA/Jet Propulsion Laboratory. Retrieved 5 May 2016.
External links
- 714 Ulula at AstDyS-2, Asteroids—Dynamic Site
- 714 Ulula at the JPL Small-Body Database
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