NEODyS-2

Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 1998UT18 ∴ Summary
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(85774) 1998UT18  ▹ 
SUMMARY
Keplerian elements at epoch
58400.0 MJD
Value 1-σ variation Units
a 1.40322 1.657e-10 au
e 0.328981 1.371e-08
i 13.59 6.239e-06 deg
Ω 64.665 4.57e-06 deg
ω 50.06 7.008e-06 deg
M 313.913 1.975e-06 deg

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Other useful info
Absolute Magnitude (H)    19.1 mag
Slope parameter (G)    0.15 mag
Perihelion 0.9416 au
Aphelion 1.8649 au
Asc. node-Earth separation 0.04605 au
Desc. node-Earth separation 0.57178 au
Earth MOID 0.0355 au
Orbital period 607.138 days
Date of orbit computation   Nov 17 16:16
Observational summary
Optical observations (Discarded) 621 (12)
Radar observations (Discarded) 8 (1)
Arc length 10792 days
Unobserved 3 days

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Ephemeris at epoch 58441 MJD
Right Ascension 153.21 deg
Declination 17.5077 deg
V Magnitude 18.92 mag
Solar Elongation 87.48 deg
Galactic Latitude 52.25 deg
Rate 2.018 deg/day
Direction 82.393 deg

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