NEODyS-2

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(170903) 2004WS2  ▹ 
SUMMARY
Keplerian elements
(Epoch 60400.0 MJD)
Value 1-σ variation Units
a 1.33617 1.776e-09 au
e 0.603309 3.539e-08
i 8.266 2.956e-06 deg
Ω 87.677 2.589e-05 deg
ω 115.451 2.555e-05 deg
M 140.358 7.979e-06 deg

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Other useful info
Absolute Magnitude (H)    18.2 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.53 au
Aphelion distance 2.1423 au
Asc. node-Earth separation 0.16455 au
Desc. node-Earth separation -0.34142 au
Earth MOID 0.03011 au
Orbital period 564.144 days
Date of orbit computation   feb 26 10:21
Observational summary
Optical observations (Discarded) 1139 (22)
Radar observations (Discarded) 0 (0)
Arc length 7322 days
Unobserved 501 days

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Ephemeris
(Epoch 60398 MJD)
Right Ascension 10.9993 deg
Declination -1.1827 deg
V Magnitude 22.47 mag
Solar Elongation -5.57 deg
Galactic Latitude -63.99 deg
Rate 0.468 deg/day
Direction 66.501 deg

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