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NEODyS ∴ Objects ∴ 1998SU4 ∴ Summary
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1998SU4  ▹ 
SUMMARY
Keplerian elements at epoch
57800.0 MJD
Value 1-σ variation Units
a 1.14797 8.451e-09 au
e 0.580429 4.387e-06
i 23.155 0.0003576 deg
Ω 350.632 4.275e-05 deg
ω 241.792 0.0004903 deg
M 41.477 0.0001103 deg

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Other useful info
Absolute Magnitude (H)    21.3 mag
Slope parameter (G)    0.15 mag
Perihelion 0.4817 au
Aphelion 1.8143 au
Asc. node-Earth separation 0.04396 au
Desc. node-Earth separation -0.39617 au
Earth MOID 0.02082 au
Orbital period 449.256 days
Date of orbit computation   Nov 18 11:34
Observational summary
Optical observations (Discarded) 99 (2)
Radar observations (Discarded) 0 (0)
Arc length 5855 days
Unobserved 940 days

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Ephemeris at epoch 57870 MJD
Right Ascension 22.151 deg
Declination 17.0963 deg
V Magnitude 24.79 mag
Solar Elongation 12.24 deg
Galactic Latitude -44.87 deg
Rate 0.592 deg/day
Direction 59.235 deg

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