NEODyS-2

Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 1998NU ∴ Summary
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(18736) 1998NU  ▹ 
SUMMARY
Keplerian elements at epoch
58400.0 MJD
Value 1-σ variation Units
a 2.35342 1.529e-08 au
e 0.487827 6.069e-08
i 2.805 5.646e-06 deg
Ω 297.515 0.0001434 deg
ω 222.859 0.0001435 deg
M 318.326 1.799e-05 deg

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Other useful info
Absolute Magnitude (H)    15.8 mag
Slope parameter (G)    0.15 mag
Perihelion 1.2054 au
Aphelion 3.5015 au
Asc. node-Earth separation 1.77624 au
Desc. node-Earth separation 0.33574 au
Earth MOID 0.21592 au
Orbital period 1318.7 days
Date of orbit computation   Oct 11 15:02
Observational summary
Optical observations (Discarded) 654 (2)
Radar observations (Discarded) 0 (0)
Arc length 23514 days
Unobserved 7 days

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Ephemeris at epoch 58408 MJD
Right Ascension 97.5875 deg
Declination 26.3723 deg
V Magnitude 19.05 mag
Solar Elongation 106.49 deg
Galactic Latitude 7.43 deg
Rate 0.375 deg/day
Direction 91.515 deg

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