NEODyS-2

Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 1998WY1 ∴ Summary
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1998WY1  ▹ 
SUMMARY
Keplerian elements at epoch
57800.0 MJD
Value 1-σ variation Units
a 1.61235 0.004705 au
e 0.35609 0.001781
i 24.64 0.06946 deg
Ω 238.612 0.00609 deg
ω 158.045 0.02434 deg
M 337.572 14.4 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 2.1865 au
Asc. node-Earth separation 1.09052 au
Desc. node-Earth separation 0.0712 au
Earth MOID 0.06891 au
Orbital period 747.805 days
Date of orbit computation   Nov 18 11:33
Observational summary
Optical observations (Discarded) 32 (0)
Radar observations (Discarded) 0 (0)
Arc length 12 days
Unobserved 6727 days

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Ephemeris at epoch 57873 MJD
Right Ascension 50.2062 deg
Declination 17.0404 deg
V Magnitude 24.19 mag
Solar Elongation -12.72 deg
Galactic Latitude -32.88 deg
Rate 0.985 deg/day
Direction 88.402 deg

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