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AstDyS ∴ Objects ∴ 2008SP9 ∴ Summary
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(397819) 2008SP9  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.2968 1.085e-08 au
e 0.108986 9.104e-08
i 5.721 9.127e-06 deg
Ω 348.862 4.78e-05 deg
ω 20.737 5.452e-05 deg
M 153.08 2.322e-05 deg

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Other useful info
Absolute Magnitude (H)    17.8 mag
Slope parameter (G)    0.15 mag
Perihelion 2.0465 au
Aphelion 2.5471 au
Asc. node-Earth separation 1.05353 au
Desc. node-Earth separation 1.53433 au
Earth MOID 1.04629 au
Orbital period 1271.4 days
Date of orbit computation  feb 22 03:14
Observational summary
Optical observations (Discarded) 292 (0)
Radar observations (Discarded) 0 (0)
Arc length 8160.45 days
Unobserved days

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Ephemeris at epoch MJD
Right Ascension deg
Declination deg
V Magnitude mag
Solar Elongation deg
Galactic Latitude deg
Rate deg/day
Direction deg

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