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AstDyS ∴ Objects ∴ 1998EJ9 ∴ Summary
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(33167) 1998EJ9  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.63009 1.132e-08 au
e 0.103336 3.406e-08
i 22.743 2.626e-06 deg
Ω 121.966 1.011e-05 deg
ω 316.188 1.939e-05 deg
M 80.869 1.629e-05 deg

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Other useful info
Absolute Magnitude (H)    13.9 mag
Slope parameter (G)    0.15 mag
Perihelion 2.3583 au
Aphelion 2.9019 au
Asc. node-Earth separation 1.43776 au
Desc. node-Earth separation 1.7961 au
Earth MOID 1.4091 au
Orbital period 1557.95 days
Date of orbit computation  apr 23 19:53
Observational summary
Optical observations (Discarded) 4034 (475)
Radar observations (Discarded) 0 (0)
Arc length 9514.83 days
Unobserved 51 days

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Ephemeris at epoch 60441 MJD
Right Ascension 166.687 deg
Declination 30.8179 deg
V Magnitude 18.85 mag
Solar Elongation -103.58 deg
Galactic Latitude 66.86 deg
Rate 0.144 deg/day
Direction 143.551 deg

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