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(321501) 2009SD129  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.39715 1.151e-08 au
e 0.278991 3.802e-08
i 10.924 8.652e-06 deg
Ω 21.517 2.575e-05 deg
ω 258.004 3.286e-05 deg
M 32.123 1.874e-05 deg

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Other useful info
Absolute Magnitude (H)    17.1 mag
Slope parameter (G)    0.15 mag
Perihelion 1.7284 au
Aphelion 3.0659 au
Asc. node-Earth separation 1.34999 au
Desc. node-Earth separation 1.08726 au
Earth MOID 0.75286 au
Orbital period 1355.63 days
Date of orbit computation  apr 23 20:57
Observational summary
Optical observations (Discarded) 311 (2)
Radar observations (Discarded) 0 (0)
Arc length 8060.89 days
Unobserved 337 days

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Ephemeris at epoch 60425 MJD
Right Ascension 3.26704 deg
Declination -3.7304 deg
V Magnitude 21.63 mag
Solar Elongation 33.73 deg
Galactic Latitude -64.87 deg
Rate 0.541 deg/day
Direction 63.393 deg

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