AstDyS-2

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AstDyS ∴ Objects ∴ 1997WJ2 ∴ Summary
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(10898) 1997WJ2  ▹ 
SUMMARY
Keplerian elements at epoch
58400.0 MJD
Value 1-σ variation Units
a 2.28748 8.817e-09 au
e 0.048921 5.064e-08
i 3.909 3.901e-06 deg
Ω 73.177 7.558e-05 deg
ω 109.974 8.478e-05 deg
M 268.289 3.879e-05 deg

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Other useful info
Absolute Magnitude (H)    14.6 mag
Slope parameter (G)    0.15 mag
Perihelion 2.1756 au
Aphelion 2.3994 au
Asc. node-Earth separation 1.33498 au
Desc. node-Earth separation 1.22859 au
Earth MOID 1.17863 au
Orbital period 1263.67 days
Date of orbit computation  Oct 31 05:02
Observational summary
Optical observations (Discarded) 1500 (10)
Radar observations (Discarded) 0 (0)
Arc length 17318.7 days
Unobserved 97 days

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Ephemeris at epoch 58500 MJD
Right Ascension 116.207 deg
Declination 25.948 deg
V Magnitude 17.15 mag
Solar Elongation -174.58 deg
Galactic Latitude 22.6 deg
Rate 0.269 deg/day
Direction -74.378 deg

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