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AstDyS ∴ Objects ∴ 1998SU4 ∴ Summary
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1998SU4  ▹ 
SUMMARY

Warning: This object is a Near Earth Asteroid. You can have more detailed information looking at
its home page on the NEODyS web site

Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 1.14789 1.257e-08 au
e 0.580593 4.389e-06
i 23.148 0.0003572 deg
Ω 350.58 4.288e-05 deg
ω 241.851 0.0004904 deg
M 324.939 0.0001112 deg

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Other useful info
Absolute Magnitude (H)    21.3 mag
Slope parameter (G)    0.15 mag
Perihelion 0.4814 au
Aphelion 1.8144 au
Asc. node-Earth separation 0.04243 au
Desc. node-Earth separation -0.39591 au
Earth MOID 0.02009 au
Orbital period 449.212 days
Date of orbit computation  apr 24 01:19
Observational summary
Optical observations (Discarded) 99 (2)
Radar observations (Discarded) 0 (0)
Arc length 5854.98 days
Unobserved 3494 days

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Ephemeris at epoch 60426 MJD
Right Ascension 68.4665 deg
Declination 20.587 deg
V Magnitude 23.18 mag
Solar Elongation -34 deg
Galactic Latitude -18.08 deg
Rate 0.85 deg/day
Direction -179.603 deg

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