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 1.624e-10 au
e 0.328981 1.3e-08
i 13.59 6.025e-06 deg
Ω 64.665 4.538e-06 deg
ω 50.06 6.768e-06 deg
M 313.913 1.882e-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   May 14 15:42
Observational summary
Optical observations (Discarded) 689 (12)
Radar observations (Discarded) 8 (1)
Arc length 10970 days
Unobserved 12 days

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Ephemeris at epoch 58628 MJD
Right Ascension 230.92 deg
Declination -14.9029 deg
V Magnitude 19.23 mag
Solar Elongation -168.55 deg
Galactic Latitude 34.05 deg
Rate 0.56 deg/day
Direction -113.142 deg

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