NEODyS-2

Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 1998WY1 ∴ Summary
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1998WY1  ▹ 
SUMMARY
Keplerian elements at epoch
58000.0 MJD
Value 1-σ variation Units
a 1.61182 0.003451 au
e 0.355873 0.001314
i 24.633 0.05073 deg
Ω 238.611 0.004638 deg
ω 158.042 0.01516 deg
M 75.397 10.82 deg

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Other useful info
Absolute Magnitude (H)    21.8 mag
Slope parameter (G)    0.15 mag
Perihelion 1.0382 au
Aphelion 2.1854 au
Asc. node-Earth separation 1.09023 au
Desc. node-Earth separation 0.07123 au
Earth MOID 0.0689 au
Orbital period 747.438 days
Date of orbit computation   Oct 9 17:44
Observational summary
Optical observations (Discarded) 32 (2)
Radar observations (Discarded) 0 (0)
Arc length 12 days
Unobserved 6931 days

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Ephemeris at epoch 58077 MJD
Right Ascension 193.182 deg
Declination -22.4613 deg
V Magnitude 26.3 mag
Solar Elongation 39.32 deg
Galactic Latitude 40.41 deg
Rate 0.484 deg/day
Direction 113.459 deg

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