AstDyS-2

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AstDyS ∴ Objects ∴ 1998WE31 ∴ Summary
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(44492) 1998WE31  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 3.23597 2.236e-08 au
e 0.10455 4.098e-08
i 19.859 4.942e-06 deg
Ω 131.506 1.433e-05 deg
ω 305.806 3.081e-05 deg
M 95.879 2.675e-05 deg

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Other useful info
Absolute Magnitude (H)    13.8 mag
Slope parameter (G)    0.15 mag
Perihelion 2.8977 au
Aphelion 3.5743 au
Asc. node-Earth separation 2.03127 au
Desc. node-Earth separation 2.3948 au
Earth MOID 1.95829 au
Orbital period 2126.21 days
Date of orbit computation  apr 23 19:55
Observational summary
Optical observations (Discarded) 1411 (11)
Radar observations (Discarded) 0 (0)
Arc length 9287.15 days
Unobserved 35 days

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Ephemeris at epoch 60425 MJD
Right Ascension 185.369 deg
Declination 21.8585 deg
V Magnitude 19.2 mag
Solar Elongation -135.91 deg
Galactic Latitude 81.39 deg
Rate 0.107 deg/day
Direction -84.844 deg

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