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(228178) 2009SA285  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.6836 1.587e-08 au
e 0.199617 6.058e-08
i 3.305 6.459e-06 deg
Ω 189.081 8.731e-05 deg
ω 189.698 8.839e-05 deg
M 95.749 1.418e-05 deg

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Other useful info
Absolute Magnitude (H)    16.9 mag
Slope parameter (G)    0.15 mag
Perihelion 2.1479 au
Aphelion 3.2193 au
Asc. node-Earth separation 2.20934 au
Desc. node-Earth separation 1.15282 au
Earth MOID 1.15014 au
Orbital period 1605.74 days
Date of orbit computation  apr 23 20:37
Observational summary
Optical observations (Discarded) 345 (1)
Radar observations (Discarded) 0 (0)
Arc length 8551.09 days
Unobserved 83 days

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Ephemeris at epoch 60426 MJD
Right Ascension 122.568 deg
Declination 17.4791 deg
V Magnitude 22.48 mag
Solar Elongation -85.01 deg
Galactic Latitude 25.04 deg
Rate 0.223 deg/day
Direction 97.237 deg

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