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AstDyS ∴ Objects ∴ 1997WA30 ∴ Summary
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(10903) 1997WA30  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.63564 1.009e-08 au
e 0.157458 3.331e-08
i 11.772 4.624e-06 deg
Ω 234.74 2.096e-05 deg
ω 245.871 2.744e-05 deg
M 14.822 1.701e-05 deg

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Other useful info
Absolute Magnitude (H)    13.9 mag
Slope parameter (G)    0.15 mag
Perihelion 2.2206 au
Aphelion 3.0506 au
Asc. node-Earth separation 1.73616 au
Desc. node-Earth separation 1.42682 au
Earth MOID 1.26658 au
Orbital period 1562.88 days
Date of orbit computation  feb 22 01:52
Observational summary
Optical observations (Discarded) 2814 (7)
Radar observations (Discarded) 0 (0)
Arc length 17265.1 days
Unobserved 79 days

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Ephemeris at epoch 60420 MJD
Right Ascension 119.714 deg
Declination 7.17373 deg
V Magnitude 18.34 mag
Solar Elongation -90.26 deg
Galactic Latitude 18.24 deg
Rate 0.32 deg/day
Direction 87.523 deg

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