509 Iolanda
Appearance
![]() A three-dimensional model of 509 Iolanda based on its light curve | |
Discovery | |
---|---|
Discovered by | Max Wolf |
Discovery site | Heidelberg |
Discovery date | 28 April 1903 |
Designations | |
(509) Iolanda | |
Pronunciation | Italian: [joˈlanda][1] |
1903 LR | |
Orbital characteristics[2] | |
Epoch 31 July 2016 (JD 2457600.5) | |
Uncertainty parameter 0 | |
Observation arc | 112.97 yr (41263 d) |
Aphelion | 3.3534 AU (501.66 Gm) |
Perihelion | 2.7718 AU (414.66 Gm) |
3.0626 AU (458.16 Gm) | |
Eccentricity | 0.094960 |
5.36 yr (1957.6 d) | |
249.896° | |
0° 11m 2.004s / day | |
Inclination | 15.410° |
217.547° | |
157.882° | |
Physical characteristics | |
26.495±1.85 km | |
12.306 h (0.5128 d) | |
0.2747±0.043 | |
8.40 | |
Iolanda (minor planet designation: 509 Iolanda) is a minor planet orbiting the Sun.
References
- ^ Iolanda (Dizionario Rai)
- ^ "509 Iolanda (1903 LR)". JPL Small-Body Database. NASA/Jet Propulsion Laboratory. Retrieved 6 May 2016.
External links
- Lightcurve plot of (509) Iolanda, Antelope Hills Observatory
- Data and Model of Iolanda at Database of Asteroid Models from Inversion Techniques
- 509 Iolanda at AstDyS-2, Asteroids—Dynamic Site
- 509 Iolanda at the JPL Small-Body Database