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AstDyS ∴ Objects ∴ 2008SY257 ∴ Summary
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(627261) 2008SY257  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 3.14026 7.351e-08 au
e 0.051619 2.059e-07
i 4.044 2.11e-05 deg
Ω 21.11 0.0001258 deg
ω 349.827 0.0001812 deg
M 293.313 0.00012 deg

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Other useful info
Absolute Magnitude (H)    17.2 mag
Slope parameter (G)    0.15 mag
Perihelion 2.9782 au
Aphelion 3.3024 au
Asc. node-Earth separation 1.98379 au
Desc. node-Earth separation 2.29744 au
Earth MOID 1.97773 au
Orbital period 2032.57 days
Date of orbit computation  feb 22 04:00
Observational summary
Optical observations (Discarded) 72 (0)
Radar observations (Discarded) 0 (0)
Arc length 4486.98 days
Unobserved 1203 days

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Ephemeris at epoch 60423 MJD
Right Ascension 324.76 deg
Declination -18.0243 deg
V Magnitude 23.1 mag
Solar Elongation 71.93 deg
Galactic Latitude -44.93 deg
Rate 0.268 deg/day
Direction 73.7 deg

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