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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   May 15 15:38
Observational summary
Optical observations (Discarded) 99 (2)
Radar observations (Discarded) 0 (0)
Arc length 5855 days
Unobserved 1000 days

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Ephemeris at epoch 57930 MJD
Right Ascension 53.6494 deg
Declination 32.1483 deg
V Magnitude 25.52 mag
Solar Elongation 37.18 deg
Galactic Latitude -19.14 deg
Rate 0.497 deg/day
Direction 65.392 deg

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