NEODyS-2

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NEODyS ∴ Objects ∴ 1998NU ∴ Summary
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(18736) 1998NU  ▹ 
SUMMARY
Keplerian elements
(Epoch 59000.0 MJD)
Value 1-σ variation Units
a 2.35353 4.51e-09 au
e 0.488704 2.464e-08
i 2.807 2.774e-06 deg
Ω 297.499 5.273e-05 deg
ω 222.86 5.29e-05 deg
M 122.039 1.665e-06 deg

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Other useful info
Absolute Magnitude (H)    15.9 mag
Slope parameter (G)    0.15 mag
Perihelion distance 1.2033 au
Aphelion distance 3.5037 au
Asc. node-Earth separation 1.77663 au
Desc. node-Earth separation 0.33497 au
Earth MOID 0.21539 au
Orbital period 1318.79 days
Date of orbit computation   Oct 1 14:55
Observational summary
Optical observations (Discarded) 1645 (4)
Radar observations (Discarded) 0 (0)
Arc length 24226 days
Unobserved 34 days

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Ephemeris
(Epoch 59147 MJD)
Right Ascension 319.139 deg
Declination -13.8896 deg
V Magnitude 21.95 mag
Solar Elongation -105.51 deg
Galactic Latitude -38.37 deg
Rate 0.041 deg/day
Direction 78.227 deg

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