NEODyS-2

Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 1998UT18 ∴ Summary
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(85774) 1998UT18  ▹ 
SUMMARY
Keplerian elements at epoch
57800.0 MJD
Value 1-σ variation Units
a 1.40327 1.732e-10 au
e 0.328893 1.376e-08
i 13.589 6.643e-06 deg
Ω 64.667 4.586e-06 deg
ω 50.078 7.053e-06 deg
M 318.112 2.032e-06 deg

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Other useful info
Absolute Magnitude (H)    19.1 mag
Slope parameter (G)    0.15 mag
Perihelion 0.9417 au
Aphelion 1.8648 au
Asc. node-Earth separation 0.04729 au
Desc. node-Earth separation 0.57346 au
Earth MOID 0.03647 au
Orbital period 607.167 days
Date of orbit computation   Nov 18 15:50
Observational summary
Optical observations (Discarded) 595 (12)
Radar observations (Discarded) 8 (1)
Arc length 9192 days
Unobserved 1029 days

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Ephemeris at epoch 57867 MJD
Right Ascension 67.1878 deg
Declination 27.7543 deg
V Magnitude 21.49 mag
Solar Elongation -36.46 deg
Galactic Latitude -14.3 deg
Rate 1.073 deg/day
Direction 73.877 deg

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