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(102881) 1999WE18  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.24587 6.89e-09 au
e 0.163818 5.512e-08
i 7.1 4.045e-06 deg
Ω 235.134 4.124e-05 deg
ω 125.973 4.312e-05 deg
M 120.558 1.112e-05 deg

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Other useful info
Absolute Magnitude (H)    16.6 mag
Slope parameter (G)    0.15 mag
Perihelion 1.878 au
Aphelion 2.6138 au
Asc. node-Earth separation 1.40695 au
Desc. node-Earth separation 1.00603 au
Earth MOID 0.88611 au
Orbital period 1229.35 days
Date of orbit computation  apr 23 20:09
Observational summary
Optical observations (Discarded) 756 (3)
Radar observations (Discarded) 0 (0)
Arc length 9397.01 days
Unobserved 69 days

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Ephemeris at epoch 60425 MJD
Right Ascension 118.882 deg
Declination 13.284 deg
V Magnitude 21.62 mag
Solar Elongation -83.4 deg
Galactic Latitude 20.11 deg
Rate 0.276 deg/day
Direction 93.343 deg

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