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AstDyS ∴ Objects ∴ 1999WJ14 ∴ Summary
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(222143) 1999WJ14  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.29393 1.123e-08 au
e 0.126762 4.718e-08
i 3.789 4.651e-06 deg
Ω 71.636 7.574e-05 deg
ω 170.186 7.82e-05 deg
M 172.572 1.963e-05 deg

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Other useful info
Absolute Magnitude (H)    17.2 mag
Slope parameter (G)    0.15 mag
Perihelion 2.0031 au
Aphelion 2.5847 au
Asc. node-Earth separation 1.5944 au
Desc. node-Earth separation 0.99213 au
Earth MOID 0.99035 au
Orbital period 1269.02 days
Date of orbit computation  feb 22 02:37
Observational summary
Optical observations (Discarded) 508 (7)
Radar observations (Discarded) 0 (0)
Arc length 8827.84 days
Unobserved 134 days

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Ephemeris at epoch 60420 MJD
Right Ascension 49.8239 deg
Declination 17.7643 deg
V Magnitude 22.59 mag
Solar Elongation -22.02 deg
Galactic Latitude -32.55 deg
Rate 0.421 deg/day
Direction 73.574 deg

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