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AstDyS ∴ Objects ∴ 1997WY34 ∴ Summary
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(90970) 1997WY34  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.36932 8.142e-09 au
e 0.200689 3.615e-08
i 2.661 4.638e-06 deg
Ω 169.764 8.429e-05 deg
ω 266.377 8.533e-05 deg
M 70.406 1.324e-05 deg

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Other useful info
Absolute Magnitude (H)    16.1 mag
Slope parameter (G)    0.15 mag
Perihelion 1.8938 au
Aphelion 2.8448 au
Asc. node-Earth separation 1.31 au
Desc. node-Earth separation 1.23968 au
Earth MOID 0.91162 au
Orbital period 1332.09 days
Date of orbit computation  feb 22 02:09
Observational summary
Optical observations (Discarded) 822 (5)
Radar observations (Discarded) 0 (0)
Arc length 12063.2 days
Unobserved 56 days

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Ephemeris at epoch 60398 MJD
Right Ascension 157.003 deg
Declination 9.54935 deg
V Magnitude 19.43 mag
Solar Elongation -146.74 deg
Galactic Latitude 51.9 deg
Rate 0.127 deg/day
Direction -58.683 deg

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