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(453458) 2009ST55  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 3.16857 5.193e-08 au
e 0.080423 1.622e-07
i 8.709 1.423e-05 deg
Ω 338.907 4.331e-05 deg
ω 6.466 7.582e-05 deg
M 236.198 5.493e-05 deg

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Other useful info
Absolute Magnitude (H)    16.5 mag
Slope parameter (G)    0.15 mag
Perihelion 2.9137 au
Aphelion 3.4234 au
Asc. node-Earth separation 1.90641 au
Desc. node-Earth separation 2.43128 au
Earth MOID 1.90614 au
Orbital period 2060.12 days
Date of orbit computation  apr 23 21:26
Observational summary
Optical observations (Discarded) 138 (0)
Radar observations (Discarded) 0 (0)
Arc length 7123.18 days
Unobserved 401 days

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Ephemeris at epoch 60427 MJD
Right Ascension 212.827 deg
Declination -24.6675 deg
V Magnitude 21.2 mag
Solar Elongation 169.02 deg
Galactic Latitude 34.74 deg
Rate 0.196 deg/day
Direction -76.595 deg

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