688 Melanie
Discovery | |
---|---|
Discovered by | J. Palisa |
Discovery site | Vienna |
Discovery date | 25 August 1909 |
Designations | |
(688) Melanie | |
1909 HH | |
Orbital characteristics[1] | |
Epoch 31 July 2016 (JD 2457600.5) | |
Uncertainty parameter 0 | |
Observation arc | 102.46 yr (37424 d) |
Aphelion | 3.0744 AU (459.92 Gm) |
Perihelion | 2.3213 AU (347.26 Gm) |
2.6979 AU (403.60 Gm) | |
Eccentricity | 0.13957 |
4.43 yr (1618.6 d) | |
68.5940° | |
0° 13m 20.712s / day | |
Inclination | 10.245° |
170.913° | |
139.509° | |
Physical characteristics | |
Mean radius | 20.70±1.55 km |
18.87 h (0.786 d) | |
0.0599±0.010 | |
10.59 | |
688 Melanie is a minor planet orbiting the Sun.
References
- "688 Melanie (1909 HH)". JPL Small-Body Database. NASA/Jet Propulsion Laboratory. Retrieved 5 May 2016.
External links
- 688 Melanie at AstDyS-2, Asteroids—Dynamic Site
- 688 Melanie at the JPL Small-Body Database
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