AstDyS-2

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AstDyS ∴ Objects ∴ 1997WT18 ∴ Summary
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(100657) 1997WT18  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.58057 1.056e-08 au
e 0.127454 4.793e-08
i 9.081 5.098e-06 deg
Ω 67.58 3.306e-05 deg
ω 26.815 3.891e-05 deg
M 100.1 2.063e-05 deg

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Other useful info
Absolute Magnitude (H)    15.9 mag
Slope parameter (G)    0.15 mag
Perihelion 2.2517 au
Aphelion 2.9095 au
Asc. node-Earth separation 1.2939 au
Desc. node-Earth separation 1.85077 au
Earth MOID 1.27255 au
Orbital period 1514.16 days
Date of orbit computation  apr 23 20:09
Observational summary
Optical observations (Discarded) 600 (1)
Radar observations (Discarded) 0 (0)
Arc length 9608.1 days
Unobserved 41 days

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Ephemeris at epoch 60426 MJD
Right Ascension 213.834 deg
Declination -5.13883 deg
V Magnitude 19.52 mag
Solar Elongation -171.64 deg
Galactic Latitude 51.89 deg
Rate 0.241 deg/day
Direction -82.099 deg

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