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AstDyS ∴ Objects ∴ 1990WN1 ∴ Summary
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(100030) 1990WN1  ▹ 
SUMMARY
Keplerian elements at epoch
58800.0 MJD
Value 1-σ variation Units
a 3.02486 2.132e-08 au
e 0.306933 5.873e-08
i 6.598 6.264e-06 deg
Ω 187.133 5.141e-05 deg
ω 247.175 5.255e-05 deg
M 190.584 9.84e-06 deg

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Other useful info
Absolute Magnitude (H)    15.5 mag
Slope parameter (G)    0.15 mag
Perihelion 2.0964 au
Aphelion 3.9533 au
Asc. node-Earth separation 2.11357 au
Desc. node-Earth separation 1.44728 au
Earth MOID 1.12132 au
Orbital period 1921.57 days
Date of orbit computation  Oct 21 18:25
Observational summary
Optical observations (Discarded) 394 (1)
Radar observations (Discarded) 0 (0)
Arc length 10462.1 days
Unobserved 132 days

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Ephemeris at epoch 58802 MJD
Right Ascension 254.041 deg
Declination -17.4454 deg
V Magnitude 22.39 mag
Solar Elongation -23.23 deg
Galactic Latitude 15.82 deg
Rate 0.276 deg/day
Direction 97.01 deg

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