NEODyS-2

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NEODyS ∴ Objects ∴ 1998UT18 ∴ Summary
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(85774) 1998UT18  ▹ 
SUMMARY
Keplerian elements
(Epoch 60400.0 MJD)
Value 1-σ variation Units
a 1.4029 5.534e-10 au
e 0.328787 8.628e-09
i 13.588 5.332e-06 deg
Ω 64.621 4.825e-06 deg
ω 50.154 6.14e-06 deg
M 60.016 1.78e-06 deg

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Non-gravitational parameters
Value 1-σ variation Units
A1 N/A N/A au/day2
A2 -6.592e-15 1.282e-15 au/day2
Other useful info
Absolute Magnitude (H)    19.0 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.9416 au
Aphelion distance 1.8642 au
Asc. node-Earth separation 0.04756 au
Desc. node-Earth separation 0.57194 au
Earth MOID 0.03669 au
Orbital period 606.929 days
Date of orbit computation   Jun 2 14:52

Observational summary
Optical observations (Discarded) 888 (6)
Radar observations (Discarded) 8 (0)
Arc length 12817 days
Unobserved 1 days

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Ephemeris
(Epoch 60464 MJD)
Right Ascension 232.398 deg
Declination -19.9078 deg
V Magnitude 19.63 mag
Solar Elongation -162.38 deg
Galactic Latitude 29.35 deg
Rate 0.462 deg/day
Direction -110.404 deg

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