NEODyS-2

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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 1.218e-08 au
e 0.580478 4.387e-06
i 23.155 0.0003574 deg
Ω 350.624 4.273e-05 deg
ω 241.804 0.0004906 deg
M 1.988 0.0001096 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 1.8144 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   Mar 13 09:51
Observational summary
Optical observations (Discarded) 99 (2)
Radar observations (Discarded) 0 (0)
Arc length 5855 days
Unobserved 1359 days

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Ephemeris at epoch 58289 MJD
Right Ascension 37.909 deg
Declination 20.5882 deg
V Magnitude 24.61 mag
Solar Elongation 46.53 deg
Galactic Latitude -36.47 deg
Rate 0.549 deg/day
Direction 54.012 deg

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