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AstDyS ∴ Objects ∴ 2001SW251 ∴ Summary
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(88866) 2001SW251  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.77403 1.403e-08 au
e 0.04431 4.277e-08
i 0.631 3.797e-06 deg
Ω 110.944 0.0004186 deg
ω 90.602 0.0004207 deg
M 136.885 4.479e-05 deg

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Other useful info
Absolute Magnitude (H)    15.7 mag
Slope parameter (G)    0.15 mag
Perihelion 2.6511 au
Aphelion 2.8969 au
Asc. node-Earth separation 1.78777 au
Desc. node-Earth separation 1.75008 au
Earth MOID 1.64765 au
Orbital period 1687.58 days
Date of orbit computation  apr 23 20:05
Observational summary
Optical observations (Discarded) 998 (6)
Radar observations (Discarded) 0 (0)
Arc length 10720.1 days
Unobserved 310 days

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Ephemeris at epoch 60425 MJD
Right Ascension 358.962 deg
Declination -0.90198 deg
V Magnitude 21.48 mag
Solar Elongation 36.26 deg
Galactic Latitude -60.58 deg
Rate 0.374 deg/day
Direction 66.856 deg

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