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NEODyS ∴ Objects ∴ 1998SU4 ∴ Summary
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1998SU4  ▹ 
SUMMARY
Keplerian elements at epoch
58200.0 MJD
Value 1-σ variation Units
a 1.14798 6.778e-09 au
e 0.580477 2.439e-06
i 23.155 0.000199 deg
Ω 350.624 2.633e-05 deg
ω 241.804 0.0002748 deg
M 1.988 6.697e-05 deg

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Other useful info
Absolute Magnitude (H)    21.3 mag
Slope parameter (G)    0.15 mag
Perihelion 0.4816 au
Aphelion 1.8143 au
Asc. node-Earth separation 0.04218 au
Desc. node-Earth separation -0.39619 au
Earth MOID 0.01999 au
Orbital period 449.26 days
Date of orbit computation   Feb 5 11:59
Observational summary
Optical observations (Discarded) 99 (6)
Radar observations (Discarded) 0 (0)
Arc length 5855 days
Unobserved 1239 days

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Ephemeris at epoch 58169 MJD
Right Ascension 322.946 deg
Declination 2.76835 deg
V Magnitude 27.57 mag
Solar Elongation 17.15 deg
Galactic Latitude -33.4 deg
Rate 2.259 deg/day
Direction 166.554 deg

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