NEODyS-2

Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 1998NU ∴ Summary
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(18736) 1998NU  ▹ 
SUMMARY
Keplerian elements at epoch
58600.0 MJD
Value 1-σ variation Units
a 2.35355 6.019e-09 au
e 0.487866 2.739e-08
i 2.805 2.782e-06 deg
Ω 297.509 5.055e-05 deg
ω 222.878 5.108e-05 deg
M 12.92 2.389e-06 deg

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Other useful info
Absolute Magnitude (H)    15.9 mag
Slope parameter (G)    0.15 mag
Perihelion 1.2053 au
Aphelion 3.5018 au
Asc. node-Earth separation 1.7769 au
Desc. node-Earth separation 0.33715 au
Earth MOID 0.21781 au
Orbital period 1318.81 days
Date of orbit computation   Jul 9 14:01
Observational summary
Optical observations (Discarded) 1575 (16)
Radar observations (Discarded) 0 (0)
Arc length 23781 days
Unobserved 17 days

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Ephemeris at epoch 58685 MJD
Right Ascension 212.444 deg
Declination -16.0353 deg
V Magnitude 19.24 mag
Solar Elongation -97.98 deg
Galactic Latitude 42.84 deg
Rate 0.512 deg/day
Direction 105.266 deg

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