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AstDyS ∴ Objects ∴ Menelaus ∴ Summary
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(1647) Menelaus  ▹ 
SUMMARY
Keplerian elements at epoch
58400.0 MJD
Value 1-σ variation Units
a 5.21247 7.885e-08 au
e 0.021398 4.973e-08
i 5.65 5.755e-06 deg
Ω 240.314 5.256e-05 deg
ω 298.48 0.0001564 deg
M 118.224 0.0001447 deg

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Other useful info
Absolute Magnitude (H)    10.6 mag
Slope parameter (G)    0.15 mag
Perihelion 5.1009 au
Aphelion 5.324 au
Asc. node-Earth separation 4.14378 au
Desc. node-Earth separation 4.27585 au
Earth MOID 4.10572 au
Orbital period 4346.74 days
Date of orbit computation  Oct 31 04:55
Observational summary
Optical observations (Discarded) 1496 (8)
Radar observations (Discarded) 0 (0)
Arc length 24446.9 days
Unobserved 57 days

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Ephemeris at epoch 58463 MJD
Right Ascension 298.556 deg
Declination -16.3071 deg
V Magnitude 18.64 mag
Solar Elongation -38.99 deg
Galactic Latitude -21.05 deg
Rate 0.201 deg/day
Direction 80.23 deg

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