 Orbital diagram | |
| Discovery | |
|---|---|
| Discovered by | Auguste Charlois |
| Discovery date | 1 September 1891 |
| Designations | |
| (314) Rosalia | |
| Pronunciation | /roʊˈzeɪliə, -ɑːliə/[1] |
| Main belt | |
| Orbital characteristics[2] | |
| Epoch 31 July 2016 (JD 2457600.5) | |
| Uncertainty parameter 0 | |
| Observation arc | 124.62 yr (45517 d) |
| Aphelion | 3.71009 AU (555.022 Gm) |
| Perihelion | 2.59640 AU (388.416 Gm) |
| 3.15325 AU (471.719 Gm) | |
| Eccentricity | 0.17659 |
| 5.60 yr (2045.2 d) | |
| 116.710° | |
| 0° 10m 33.679s / day | |
| Inclination | 12.5603° |
| 170.314° | |
| 190.369° | |
| Physical characteristics | |
| Dimensions | 59.65±2.2 km |
| 20.43 h (0.851 d) | |
| 0.0787±0.006 | |
| 10.0 | |
Rosalia (minor planet designation: 314 Rosalia) is a large Main belt asteroid. It was discovered by Auguste Charlois on 1 September 1891 in Nice.[3]
Photometric observations of this asteroid collected during 2006 show a rotation period of 20.43 ± 0.02 hours with a brightness variation of 0.21 ± 0.02 magnitude.[4]
References
- ↑ Classical and Italianesque pronunciations, respectively. "rosalia". Lexico UK English Dictionary. Oxford University Press. Archived from the original on 22 March 2020.
- ↑ "314 Rosalia". JPL Small-Body Database. NASA/Jet Propulsion Laboratory. Retrieved 11 May 2016.
- ↑ Charlois, A. (1893), "Benennung von kleinen Planeten", Astronomische Nachrichten, 132 (3155): 175, Bibcode:1893AN....132..175C, doi:10.1002/asna.18931321111.
- ↑ Warner, Brian D. (December 2006), "Asteroid lightcurve analysis at the Palmer Divide Observatory - March - June 2006", The Minor Planet Bulletin, 33 (4): 85–88, Bibcode:2006MPBu...33...85W.
External links
- Lightcurve plot of 314 Rosalia, Palmer Divide Observatory, B. D. Warner (2006)
- 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
- 314 Rosalia at AstDyS-2, Asteroids—Dynamic Site
- 314 Rosalia at the JPL Small-Body Database
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