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(375773) 2009SD156  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.53915 1.92e-08 au
e 0.087298 7.685e-08
i 3.442 6.89e-06 deg
Ω 186.716 9.884e-05 deg
ω 358.348 0.0001065 deg
M 43.473 4.302e-05 deg

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Other useful info
Absolute Magnitude (H)    17.0 mag
Slope parameter (G)    0.15 mag
Perihelion 2.3175 au
Aphelion 2.7608 au
Asc. node-Earth separation 1.31971 au
Desc. node-Earth separation 1.75981 au
Earth MOID 1.31928 au
Orbital period 1477.85 days
Date of orbit computation  feb 22 03:09
Observational summary
Optical observations (Discarded) 245 (5)
Radar observations (Discarded) 0 (0)
Arc length 6312.05 days
Unobserved 461 days

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Ephemeris at epoch 60419 MJD
Right Ascension 259.547 deg
Declination -18.982 deg
V Magnitude 20.99 mag
Solar Elongation 128.88 deg
Galactic Latitude 10.65 deg
Rate 0.038 deg/day
Direction 0.247 deg

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