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(869) Mellena  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.68979 6.246e-09 au
e 0.218985 2.201e-08
i 7.838 1.763e-06 deg
Ω 154.862 1.904e-05 deg
ω 107.076 1.969e-05 deg
M 43.143 7.597e-06 deg

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Other useful info
Absolute Magnitude (H)    12.2 mag
Slope parameter (G)    0.15 mag
Perihelion 2.1008 au
Aphelion 3.2788 au
Asc. node-Earth separation 1.74767 au
Desc. node-Earth separation 1.39628 au
Earth MOID 1.1014 au
Orbital period 1611.3 days
Date of orbit computation  apr 23 19:46
Observational summary
Optical observations (Discarded) 8457 (428)
Radar observations (Discarded) 0 (0)
Arc length 38827.9 days
Unobserved 238 days

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Ephemeris at epoch 60425 MJD
Right Ascension 350.976 deg
Declination -3.6756 deg
V Magnitude 17.34 mag
Solar Elongation 44.68 deg
Galactic Latitude -58.58 deg
Rate 0.432 deg/day
Direction 70.768 deg

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