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AstDyS ∴ Objects ∴ Nemo ∴ Summary
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(1640) Nemo  ▹ 
SUMMARY
Keplerian elements at epoch
58400.0 MJD
Value 1-σ variation Units
a 2.2884 4.001e-09 au
e 0.342872 5.57e-08
i 7.109 4.722e-06 deg
Ω 355.456 3.186e-05 deg
ω 354.865 3.229e-05 deg
M 134.238 9.669e-06 deg

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Other useful info
Absolute Magnitude (H)    13.3 mag
Slope parameter (G)    0.15 mag
Perihelion 1.5038 au
Aphelion 3.073 au
Asc. node-Earth separation 0.50046 au
Desc. node-Earth separation 2.07013 au
Earth MOID 0.49747 au
Orbital period 1264.43 days
Date of orbit computation  Oct 31 04:55
Observational summary
Optical observations (Discarded) 1991 (12)
Radar observations (Discarded) 0 (0)
Arc length 40730.5 days
Unobserved 237 days

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Ephemeris at epoch 58469 MJD
Right Ascension 177.007 deg
Declination 3.92661 deg
V Magnitude 18.98 mag
Solar Elongation 89.03 deg
Galactic Latitude 62.3 deg
Rate 0.148 deg/day
Direction 115.887 deg

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