NEODyS-2

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NEODyS ∴ Objects ∴ 1998NU ∴ Summary
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(18736) 1998NU  ▹ 
SUMMARY
Keplerian elements
(Epoch 60000.0 MJD)
Value 1-σ variation Units
a 2.35033 4.067e-09 au
e 0.490779 2.429e-08
i 2.805 2.585e-06 deg
Ω 297.426 5.185e-05 deg
ω 222.957 5.195e-05 deg
M 35.436 1.718e-06 deg

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Other useful info
Absolute Magnitude (H)    15.9 mag
Slope parameter (G)    0.15 mag
Perihelion distance 1.1968 au
Aphelion distance 3.5038 au
Asc. node-Earth separation 1.76814 au
Desc. node-Earth separation 0.32845 au
Earth MOID 0.20919 au
Orbital period 1316.11 days
Date of orbit computation   Dec 21 10:39
Observational summary
Optical observations (Discarded) 1728 (5)
Radar observations (Discarded) 0 (0)
Arc length 24658 days
Unobserved 435 days

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Ephemeris
(Epoch 59980 MJD)
Right Ascension 266.753 deg
Declination -25.231 deg
V Magnitude 19.86 mag
Solar Elongation 48.55 deg
Galactic Latitude 1.66 deg
Rate 0.577 deg/day
Direction 91.078 deg

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