Minorplanet: | yes |
Background: |
|
509 Iolanda | |
Mpc Name: | (509) Iolanda |
Pronounced: | pronounced as /it/[1] |
Alt Names: | 1903 LR |
Discovered: | 28 April 1903 |
Epoch: | 31 July 2016 (JD 2457600.5) |
Eccentricity: | 0.094960 |
Semimajor: | 3.0626AU |
Perihelion: | 2.7718AU |
Aphelion: | 3.3534abbr=onNaNabbr=on |
Period: | 5.36 yr (1957.6 d) |
Inclination: | 15.410° |
Asc Node: | 217.547° |
Arg Peri: | 157.882° |
Mean Motion: | / day |
Orbit Ref: | [2] |
Observation Arc: | 112.97 yr (41263 d) |
Uncertainty: | 0 |
Abs Magnitude: | 8.40 |
Rotation: | 12.306abbr=onNaNabbr=on |
Mean Radius: | km |
509 Iolanda is a minor planet orbiting the Sun.