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AstDyS ∴ Objects ∴ 2008SR89 ∴ Summary
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(284693) 2008SR89  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.2585 1.261e-08 au
e 0.047971 5.137e-08
i 2.835 5.51e-06 deg
Ω 322.583 0.0001128 deg
ω 5.085 0.0001295 deg
M 240.103 6.664e-05 deg

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Other useful info
Absolute Magnitude (H)    17.7 mag
Slope parameter (G)    0.15 mag
Perihelion 2.1502 au
Aphelion 2.3668 au
Asc. node-Earth separation 1.13812 au
Desc. node-Earth separation 1.37972 au
Earth MOID 1.13805 au
Orbital period 1239.73 days
Date of orbit computation  feb 22 02:50
Observational summary
Optical observations (Discarded) 260 (2)
Radar observations (Discarded) 0 (0)
Arc length 8324.23 days
Unobserved 465 days

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Ephemeris at epoch 60419 MJD
Right Ascension 204.145 deg
Declination -14.9693 deg
V Magnitude 20.35 mag
Solar Elongation -175.25 deg
Galactic Latitude 46.5 deg
Rate 0.261 deg/day
Direction -71.004 deg

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