NEODyS-2

Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 1998NU ∴ Summary
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(18736) 1998NU  ▹ 
SUMMARY
Keplerian elements at epoch
58200.0 MJD
Value 1-σ variation Units
a 2.35344 8.847e-09 au
e 0.487915 3.466e-08
i 2.805 3.206e-06 deg
Ω 297.525 8.294e-05 deg
ω 222.851 8.296e-05 deg
M 263.735 1.032e-05 deg

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Other useful info
Absolute Magnitude (H)    15.8 mag
Slope parameter (G)    0.15 mag
Perihelion 1.2052 au
Aphelion 3.5017 au
Asc. node-Earth separation 1.77613 au
Desc. node-Earth separation 0.33627 au
Earth MOID 0.21717 au
Orbital period 1318.72 days
Date of orbit computation   Feb 5 11:54
Observational summary
Optical observations (Discarded) 647 (28)
Radar observations (Discarded) 0 (0)
Arc length 23158 days
Unobserved 122 days

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Ephemeris at epoch 58167 MJD
Right Ascension 1.3275 deg
Declination 2.93173 deg
V Magnitude 21.76 mag
Solar Elongation -33.42 deg
Galactic Latitude -57.95 deg
Rate 0.318 deg/day
Direction 67.243 deg

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