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AstDyS ∴ Objects ∴ 1998EN9 ∴ Summary
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(11362) 1998EN9  ▹ 
SUMMARY
Keplerian elements at epoch
58400.0 MJD
Value 1-σ variation Units
a 2.62941 1.41e-08 au
e 0.06938 3.889e-08
i 2.766 4.637e-06 deg
Ω 67.583 9.294e-05 deg
ω 247.436 0.000101 deg
M 142.885 3.907e-05 deg

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Other useful info
Absolute Magnitude (H)    13.7 mag
Slope parameter (G)    0.15 mag
Perihelion 2.447 au
Aphelion 2.8118 au
Asc. node-Earth separation 1.70144 au
Desc. node-Earth separation 1.53408 au
Earth MOID 1.43375 au
Orbital period 1557.35 days
Date of orbit computation  Oct 31 05:03
Observational summary
Optical observations (Discarded) 1752 (8)
Radar observations (Discarded) 0 (0)
Arc length 11320.6 days
Unobserved 182 days

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Ephemeris at epoch 58566 MJD
Right Ascension 119.985 deg
Declination 23.8653 deg
V Magnitude 18.68 mag
Solar Elongation -114.4 deg
Galactic Latitude 25.1 deg
Rate 0.052 deg/day
Direction 116.391 deg

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