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AstDyS ∴ Objects ∴ 2008WW61 ∴ Summary
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(355897) 2008WW61  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.63578 3.48e-08 au
e 0.363074 7.957e-08
i 6.902 1.193e-05 deg
Ω 75.68 6.487e-05 deg
ω 288.152 6.804e-05 deg
M 243.972 2.802e-05 deg

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Other useful info
Absolute Magnitude (H)    17.2 mag
Slope parameter (G)    0.15 mag
Perihelion 1.6788 au
Aphelion 3.5928 au
Asc. node-Earth separation 1.07106 au
Desc. node-Earth separation 1.56592 au
Earth MOID 0.69303 au
Orbital period 1563.01 days
Date of orbit computation  apr 23 21:05
Observational summary
Optical observations (Discarded) 134 (0)
Radar observations (Discarded) 0 (0)
Arc length 6178.04 days
Unobserved 842 days

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Ephemeris at epoch 60427 MJD
Right Ascension 223.59 deg
Declination -10.8204 deg
V Magnitude 21.76 mag
Solar Elongation 170.68 deg
Galactic Latitude 41.74 deg
Rate 0.227 deg/day
Direction -76.624 deg

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