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(499332) 2009WE178  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.69528 2.68e-08 au
e 0.068138 8.345e-08
i 3.182 7.07e-06 deg
Ω 83.915 0.0001484 deg
ω 342.85 0.0001616 deg
M 79.428 6.203e-05 deg

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Other useful info
Absolute Magnitude (H)    17.4 mag
Slope parameter (G)    0.15 mag
Perihelion 2.5116 au
Aphelion 2.8789 au
Asc. node-Earth separation 1.53525 au
Desc. node-Earth separation 1.85387 au
Earth MOID 1.52594 au
Orbital period 1616.23 days
Date of orbit computation  apr 23 21:36
Observational summary
Optical observations (Discarded) 199 (0)
Radar observations (Discarded) 0 (0)
Arc length 6646.99 days
Unobserved 44 days

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Ephemeris at epoch 60425 MJD
Right Ascension 141.804 deg
Declination 18.8439 deg
V Magnitude 22.35 mag
Solar Elongation -103.21 deg
Galactic Latitude 42.59 deg
Rate 0.148 deg/day
Direction 114.83 deg

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