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688 Melanie

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This is an old revision of this page, as edited by Tom.Reding (talk | contribs) at 00:51, 6 May 2016 (Update infobox with JPL data (code); remove 2 deprecated parameters; +jpldata master ref to orbit_ref using AWB). The present address (URL) is a permanent link to this revision, which may differ significantly from the current revision.

688 Melanie
Discovery
Discovered byJ. Palisa
Discovery siteVienna
Discovery date25 August 1909
Designations
1909 HH
Orbital characteristics[1]
Epoch 31 July 2016 (JD 2457600.5)
Uncertainty parameter 0
Observation arc102.46 yr (37424 d)
Aphelion3.0744 AU (459.92 Gm)
Perihelion2.3213 AU (347.26 Gm)
2.6979 AU (403.60 Gm)
Eccentricity0.13957
4.43 yr (1618.6 d)
68.5940°
0° 13m 20.712s / day
Inclination10.245°
170.913°
139.509°
Earth MOID1.31789 AU (197.154 Gm)
Jupiter MOID2.26216 AU (338.414 Gm)
TJupiter3.332
Physical characteristics
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

  1. ^ "688 Melanie (1909 HH)". JPL Small-Body Database. NASA/Jet Propulsion Laboratory. Retrieved 5 May 2016.