NEODyS-2

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NEODyS ∴ Objects ∴ 1998NU ∴ Summary
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(18736) 1998NU  ▹ 
SUMMARY
Keplerian elements
(Epoch 59600.0 MJD)
Value 1-σ variation Units
a 2.35024 4.068e-09 au
e 0.49064 2.429e-08
i 2.805 2.586e-06 deg
Ω 297.437 5.184e-05 deg
ω 222.945 5.194e-05 deg
M 286.014 1.582e-06 deg

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Other useful info
Absolute Magnitude (H)    15.9 mag
Slope parameter (G)    0.15 mag
Perihelion distance 1.1971 au
Aphelion distance 3.5034 au
Asc. node-Earth separation 1.7711 au
Desc. node-Earth separation 0.32887 au
Earth MOID 0.20949 au
Orbital period 1316.03 days
Date of orbit computation   apr 29 09:50
Observational summary
Optical observations (Discarded) 1728 (5)
Radar observations (Discarded) 0 (0)
Arc length 24658 days
Unobserved 178 days

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Ephemeris
(Epoch 59723 MJD)
Right Ascension 61.4133 deg
Declination 22.3267 deg
V Magnitude 19.78 mag
Solar Elongation -1.89 deg
Galactic Latitude -21.82 deg
Rate 0.577 deg/day
Direction 79.921 deg

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