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(422787) 2001WS1  ▹ 
SUMMARY
Keplerian elements
(Epoch 59200.0 MJD)
Value 1-σ variation Units
a 2.5895 1.681e-08 au
e 0.618164 9.326e-08
i 13.248 8.084e-06 deg
Ω 1.29 3.606e-05 deg
ω 5.173 3.693e-05 deg
M 204.002 2.176e-05 deg

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Other useful info
Absolute Magnitude (H)    16.8 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.9888 au
Aphelion distance 4.1902 au
Asc. node-Earth separation -0.01373 au
Desc. node-Earth separation 3.16567 au
Earth MOID 0.01369 au
Orbital period 1522.03 days
Date of orbit computation   Apr 7 14:53
Observational summary
Optical observations (Discarded) 271 (0)
Radar observations (Discarded) 0 (0)
Arc length 8648 days
Unobserved 169 days

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Ephemeris
(Epoch 59480 MJD)
Right Ascension 204.274 deg
Declination -16.8104 deg
V Magnitude 23.13 mag
Solar Elongation -29.34 deg
Galactic Latitude 44.69 deg
Rate 0.281 deg/day
Direction 112.217 deg

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