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AstDyS ∴ Objects ∴ 2005WF87 ∴ Summary
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(159220) 2005WF87  ▹ 
SUMMARY
Keplerian elements at epoch
58400.0 MJD
Value 1-σ variation Units
a 2.77985 3.216e-08 au
e 0.075434 8.244e-08
i 1.548 7.465e-06 deg
Ω 73.482 0.0003022 deg
ω 332.321 0.0003071 deg
M 319.191 5.317e-05 deg

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Other useful info
Absolute Magnitude (H)    16.5 mag
Slope parameter (G)    0.15 mag
Perihelion 2.5702 au
Aphelion 2.9895 au
Asc. node-Earth separation 1.60491 au
Desc. node-Earth separation 1.94626 au
Earth MOID 1.57883 au
Orbital period 1692.9 days
Date of orbit computation  Oct 31 06:36
Observational summary
Optical observations (Discarded) 210 (1)
Radar observations (Discarded) 0 (0)
Arc length 6085.16 days
Unobserved 156 days

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Ephemeris at epoch 58560 MJD
Right Ascension 25.0864 deg
Declination 9.68225 deg
V Magnitude 21.89 mag
Solar Elongation -29.93 deg
Galactic Latitude -51.33 deg
Rate 0.435 deg/day
Direction 68.16 deg

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