AstDyS-2

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AstDyS ∴ Objects ∴ 1989EP2 ∴ Summary
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(18338) 1989EP2  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.77818 1.072e-08 au
e 0.097194 3.423e-08
i 7.896 3.032e-06 deg
Ω 281.643 2.465e-05 deg
ω 263.257 2.928e-05 deg
M 187.591 1.631e-05 deg

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Other useful info
Absolute Magnitude (H)    13.8 mag
Slope parameter (G)    0.15 mag
Perihelion 2.5082 au
Aphelion 3.0482 au
Asc. node-Earth separation 1.76717 au
Desc. node-Earth separation 1.73809 au
Earth MOID 1.52573 au
Orbital period 1691.37 days
Date of orbit computation  apr 23 19:49
Observational summary
Optical observations (Discarded) 2942 (226)
Radar observations (Discarded) 0 (0)
Arc length 12666.9 days
Unobserved 169 days

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Ephemeris at epoch 60427 MJD
Right Ascension 17.2531 deg
Declination 13.807 deg
V Magnitude 19.69 mag
Solar Elongation 16.8 deg
Galactic Latitude -48.84 deg
Rate 0.371 deg/day
Direction 66.962 deg

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