NEODyS-2

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NEODyS ∴ Objects ∴ 1998NU ∴ Summary
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(18736) 1998NU  ▹ 
SUMMARY
Keplerian elements
(Epoch 60400.0 MJD)
Value 1-σ variation Units
a 2.34966 4.007e-09 au
e 0.490863 2.373e-08
i 2.806 2.567e-06 deg
Ω 297.425 5.123e-05 deg
ω 222.926 5.133e-05 deg
M 144.916 1.885e-06 deg

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Other useful info
Absolute Magnitude (H)    15.9 mag
Slope parameter (G)    0.15 mag
Perihelion distance 1.1963 au
Aphelion distance 3.503 au
Asc. node-Earth separation 1.77009 au
Desc. node-Earth separation 0.32829 au
Earth MOID 0.20883 au
Orbital period 1315.55 days
Date of orbit computation   feb 26 10:21
Observational summary
Optical observations (Discarded) 1743 (6)
Radar observations (Discarded) 0 (0)
Arc length 25251 days
Unobserved 234 days

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Ephemeris
(Epoch 60372 MJD)
Right Ascension 329.353 deg
Declination -11.4528 deg
V Magnitude 22.13 mag
Solar Elongation 15.1 deg
Galactic Latitude -46.32 deg
Rate 0.313 deg/day
Direction 69.079 deg

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