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(381773) 2009SD331  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.37453 1.565e-08 au
e 0.214782 9.652e-08
i 3.291 5.262e-06 deg
Ω 72.319 0.0001392 deg
ω 297.088 0.0001402 deg
M 342.531 1.165e-05 deg

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Other useful info
Absolute Magnitude (H)    17.7 mag
Slope parameter (G)    0.15 mag
Perihelion 1.8645 au
Aphelion 2.8845 au
Asc. node-Earth separation 1.07795 au
Desc. node-Earth separation 1.49681 au
Earth MOID 0.86687 au
Orbital period 1336.48 days
Date of orbit computation  feb 22 03:11
Observational summary
Optical observations (Discarded) 300 (3)
Radar observations (Discarded) 0 (0)
Arc length 10015 days
Unobserved 302 days

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Ephemeris at epoch 60418 MJD
Right Ascension 3.43478 deg
Declination -0.95755 deg
V Magnitude 22.06 mag
Solar Elongation 25.44 deg
Galactic Latitude -62.31 deg
Rate 0.61 deg/day
Direction 66.666 deg

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