509 Iolanda

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509 Iolanda
509Iolanda (Lightcurve Inversion).png
A three-dimensional model of 509 Iolanda based on its light curve
Discovery
Discovered by Max Wolf
Discovery site Heidelberg
Discovery date28 April 1903
Designations
(509) Iolanda
PronunciationItalian: [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
Mean radius
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.

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    References

    1. Iolanda (Dizionario Rai)
    2. "509 Iolanda (1903 LR)". JPL Small-Body Database . NASA/Jet Propulsion Laboratory . Retrieved 6 May 2016.