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(418553) 2008SD121  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 3.16118 4.176e-08 au
e 0.064103 5.432e-08
i 7.771 9.037e-06 deg
Ω 211.584 5.137e-05 deg
ω 243.309 0.0001047 deg
M 207.92 9.076e-05 deg

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Other useful info
Absolute Magnitude (H)    16.3 mag
Slope parameter (G)    0.15 mag
Perihelion 2.9585 au
Aphelion 3.3638 au
Asc. node-Earth separation 2.23643 au
Desc. node-Earth separation 2.06636 au
Earth MOID 1.98592 au
Orbital period 2052.92 days
Date of orbit computation  apr 23 21:19
Observational summary
Optical observations (Discarded) 216 (2)
Radar observations (Discarded) 0 (0)
Arc length 9360.99 days
Unobserved 291 days

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Ephemeris at epoch 60426 MJD
Right Ascension 320.795 deg
Declination -7.42601 deg
V Magnitude 22.47 mag
Solar Elongation 75.24 deg
Galactic Latitude -36.98 deg
Rate 0.226 deg/day
Direction 64.496 deg

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