NEODyS-2

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NEODyS ∴ Objects ∴ 1998NU ∴ Summary
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(18736) 1998NU  ▹ 
SUMMARY
Keplerian elements
(Epoch 59800.0 MJD)
Value 1-σ variation Units
a 2.35021 4.039e-09 au
e 0.490734 2.429e-08
i 2.806 2.585e-06 deg
Ω 297.43 5.184e-05 deg
ω 222.961 5.194e-05 deg
M 340.726 1.644e-06 deg

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Other useful info
Absolute Magnitude (H)    15.9 mag
Slope parameter (G)    0.15 mag
Perihelion distance 1.1969 au
Aphelion distance 3.5035 au
Asc. node-Earth separation 1.76892 au
Desc. node-Earth separation 0.33017 au
Earth MOID 0.21039 au
Orbital period 1316.01 days
Date of orbit computation   giu 10 12:37
Observational summary
Optical observations (Discarded) 1728 (5)
Radar observations (Discarded) 0 (0)
Arc length 24658 days
Unobserved 377 days

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Ephemeris
(Epoch 59922 MJD)
Right Ascension 223.579 deg
Declination -18.4976 deg
V Magnitude 19.19 mag
Solar Elongation 30.03 deg
Galactic Latitude 35.51 deg
Rate 0.815 deg/day
Direction 107.147 deg

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