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AstDyS ∴ Objects ∴ 1998YU3 ∴ Summary
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(189020) 1998YU3  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.54014 1.113e-08 au
e 0.176698 2.715e-08
i 9.043 5.584e-06 deg
Ω 99.099 2.553e-05 deg
ω 64.646 3.242e-05 deg
M 41.502 2.006e-05 deg

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Other useful info
Absolute Magnitude (H)    15.1 mag
Slope parameter (G)    0.15 mag
Perihelion 2.0913 au
Aphelion 2.989 au
Asc. node-Earth separation 1.30522 au
Desc. node-Earth separation 1.64541 au
Earth MOID 1.11882 au
Orbital period 1478.72 days
Date of orbit computation  apr 23 20:29
Observational summary
Optical observations (Discarded) 2031 (385)
Radar observations (Discarded) 0 (0)
Arc length 9246.2 days
Unobserved 36 days

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Ephemeris at epoch 60426 MJD
Right Ascension 239.775 deg
Declination -8.41402 deg
V Magnitude 18.2 mag
Solar Elongation 153.83 deg
Galactic Latitude 32.32 deg
Rate 0.186 deg/day
Direction -82.252 deg

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