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2009SY287  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.17584 5.898e-08 au
e 0.210035 1.911e-07
i 4.489 1.45e-05 deg
Ω 328.113 0.0001485 deg
ω 325.513 0.0001545 deg
M 245.867 5.367e-05 deg

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Other useful info
Absolute Magnitude (H)    18.8 mag
Slope parameter (G)    0.15 mag
Perihelion 1.7188 au
Aphelion 2.6328 au
Asc. node-Earth separation 0.76174 au
Desc. node-Earth separation 1.5274 au
Earth MOID 0.70496 au
Orbital period 1172.3 days
Date of orbit computation  feb 22 07:41
Observational summary
Optical observations (Discarded) 55 (0)
Radar observations (Discarded) 0 (0)
Arc length 4188.99 days
Unobserved 1137 days

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Ephemeris at epoch 60419 MJD
Right Ascension 143.696 deg
Declination 12.6204 deg
V Magnitude 23.1 mag
Solar Elongation -112.78 deg
Galactic Latitude 41.88 deg
Rate 0.061 deg/day
Direction 121.989 deg

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