NEODyS-2

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NEODyS ∴ Objects ∴ 1998SU4 ∴ Summary
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1998SU4  ▹ 
SUMMARY
Keplerian elements at epoch
58400.0 MJD
Value 1-σ variation Units
a 1.14803 1.204e-08 au
e 0.58045 4.387e-06
i 23.154 0.0003574 deg
Ω 350.621 4.273e-05 deg
ω 241.81 0.0004906 deg
M 162.242 0.0001094 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 1.8144 au
Asc. node-Earth separation 0.04261 au
Desc. node-Earth separation -0.39771 au
Earth MOID 0.02018 au
Orbital period 449.289 days
Date of orbit computation   Oct 1 16:41
Observational summary
Optical observations (Discarded) 99 (2)
Radar observations (Discarded) 0 (0)
Arc length 5855 days
Unobserved 1478 days

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Ephemeris at epoch 58408 MJD
Right Ascension 64.1833 deg
Declination 56.3361 deg
V Magnitude 23.98 mag
Solar Elongation 122.27 deg
Galactic Latitude 4.08 deg
Rate 0.431 deg/day
Direction -43.444 deg

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