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AstDyS ∴ Objects ∴ 1997WA14 ∴ Summary
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(257529) 1997WA14  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.23759 1.169e-08 au
e 0.152886 5.466e-08
i 6.061 5.006e-06 deg
Ω 252.713 6.181e-05 deg
ω 127.743 6.428e-05 deg
M 328.568 2.117e-05 deg

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Other useful info
Absolute Magnitude (H)    17.2 mag
Slope parameter (G)    0.15 mag
Perihelion 1.8955 au
Aphelion 2.5797 au
Asc. node-Earth separation 1.39624 au
Desc. node-Earth separation 1.0137 au
Earth MOID 0.90589 au
Orbital period 1222.56 days
Date of orbit computation  apr 23 20:44
Observational summary
Optical observations (Discarded) 326 (2)
Radar observations (Discarded) 0 (0)
Arc length 9358.2 days
Unobserved 291 days

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Ephemeris at epoch 60425 MJD
Right Ascension 1.5751 deg
Declination 5.3627 deg
V Magnitude 21.64 mag
Solar Elongation 31.63 deg
Galactic Latitude -55.73 deg
Rate 0.582 deg/day
Direction 66.033 deg

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