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(389400) 2009XP18  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.67591 2.323e-08 au
e 0.160387 5.88e-08
i 13.205 4.833e-06 deg
Ω 289.713 2.929e-05 deg
ω 354.589 3.699e-05 deg
M 285.51 2.65e-05 deg

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Other useful info
Absolute Magnitude (H)    15.9 mag
Slope parameter (G)    0.15 mag
Perihelion 2.2467 au
Aphelion 3.1051 au
Asc. node-Earth separation 1.23161 au
Desc. node-Earth separation 2.11963 au
Earth MOID 1.23042 au
Orbital period 1598.84 days
Date of orbit computation  apr 23 21:12
Observational summary
Optical observations (Discarded) 392 (6)
Radar observations (Discarded) 0 (0)
Arc length 7482.14 days
Unobserved 98 days

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Ephemeris at epoch 60425 MJD
Right Ascension 177.099 deg
Declination -21.038 deg
V Magnitude 19.91 mag
Solar Elongation -145.19 deg
Galactic Latitude 39.48 deg
Rate 0.175 deg/day
Direction -45.114 deg

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