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(419163) 2009SY357  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.68516 2.361e-08 au
e 0.161604 4.75e-08
i 17.115 8.469e-06 deg
Ω 38.7 1.97e-05 deg
ω 70.304 3.749e-05 deg
M 35.912 3.17e-05 deg

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Other useful info
Absolute Magnitude (H)    16.6 mag
Slope parameter (G)    0.15 mag
Perihelion 2.2512 au
Aphelion 3.1191 au
Asc. node-Earth separation 1.48827 au
Desc. node-Earth separation 1.75848 au
Earth MOID 1.32961 au
Orbital period 1607.14 days
Date of orbit computation  apr 23 21:19
Observational summary
Optical observations (Discarded) 263 (0)
Radar observations (Discarded) 0 (0)
Arc length 8414.04 days
Unobserved 54 days

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Ephemeris at epoch 60437 MJD
Right Ascension 152.237 deg
Declination 27.8896 deg
V Magnitude 21.27 mag
Solar Elongation -97.34 deg
Galactic Latitude 54.13 deg
Rate 0.281 deg/day
Direction 143.751 deg

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