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AstDyS ∴ Objects ∴ 1998ES5 ∴ Summary
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(129621) 1998ES5  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.44214 9.815e-09 au
e 0.18799 3.362e-08
i 3.06 3.745e-06 deg
Ω 129.252 7.759e-05 deg
ω 188.915 7.854e-05 deg
M 142.471 1.441e-05 deg

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Other useful info
Absolute Magnitude (H)    15.7 mag
Slope parameter (G)    0.15 mag
Perihelion 1.983 au
Aphelion 2.9012 au
Asc. node-Earth separation 1.90855 au
Desc. node-Earth separation 0.97218 au
Earth MOID 0.96963 au
Orbital period 1393.97 days
Date of orbit computation  apr 23 20:15
Observational summary
Optical observations (Discarded) 1086 (10)
Radar observations (Discarded) 0 (0)
Arc length 9428.12 days
Unobserved 128 days

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Ephemeris at epoch 60425 MJD
Right Ascension 98.6703 deg
Declination 22.5799 deg
V Magnitude 21.42 mag
Solar Elongation -63.05 deg
Galactic Latitude 6.61 deg
Rate 0.299 deg/day
Direction 91.313 deg

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