NEODyS-2

Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 1998UT18 ∴ Summary
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(85774) 1998UT18  ▹ 
SUMMARY
Keplerian elements at epoch
58600.0 MJD
Value 1-σ variation Units
a 1.40303 1.848e-10 au
e 0.328896 1.21e-08
i 13.591 6.02e-06 deg
Ω 64.662 4.492e-06 deg
ω 50.081 6.482e-06 deg
M 72.509 1.769e-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 1.8645 au
Asc. node-Earth separation 0.04665 au
Desc. node-Earth separation 0.57269 au
Earth MOID 0.03603 au
Orbital period 607.015 days
Date of orbit computation   Jun 13 22:41
Observational summary
Optical observations (Discarded) 722 (12)
Radar observations (Discarded) 8 (1)
Arc length 10996 days
Unobserved 13 days

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Ephemeris at epoch 58655 MJD
Right Ascension 222.365 deg
Declination -19.7752 deg
V Magnitude 20.7 mag
Solar Elongation -136.65 deg
Galactic Latitude 35.07 deg
Rate 0.179 deg/day
Direction -147.763 deg

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