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(457878) 2009SD288  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 3.10138 3.965e-08 au
e 0.191944 8.774e-08
i 5.177 8.535e-06 deg
Ω 249.116 9.764e-05 deg
ω 147.964 0.0001057 deg
M 222.637 2.994e-05 deg

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Other useful info
Absolute Magnitude (H)    17.1 mag
Slope parameter (G)    0.15 mag
Perihelion 2.5061 au
Aphelion 3.6967 au
Asc. node-Earth separation 2.55339 au
Desc. node-Earth separation 1.58401 au
Earth MOID 1.51565 au
Orbital period 1994.95 days
Date of orbit computation  apr 23 21:27
Observational summary
Optical observations (Discarded) 129 (0)
Radar observations (Discarded) 0 (0)
Arc length 6253.19 days
Unobserved 817 days

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Ephemeris at epoch 60425 MJD
Right Ascension 261.899 deg
Declination -23.072 deg
V Magnitude 22.79 mag
Solar Elongation 132.4 deg
Galactic Latitude 6.56 deg
Rate 0.063 deg/day
Direction -71.979 deg

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