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(238184) 2003ST257  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.65788 1.338e-08 au
e 0.155882 5.956e-08
i 5.95 5.785e-06 deg
Ω 172.235 3.754e-05 deg
ω 160.915 4.112e-05 deg
M 291.825 1.396e-05 deg

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Other useful info
Absolute Magnitude (H)    16.1 mag
Slope parameter (G)    0.15 mag
Perihelion 2.2436 au
Aphelion 3.0722 au
Asc. node-Earth separation 2.04764 au
Desc. node-Earth separation 1.2552 au
Earth MOID 1.23438 au
Orbital period 1582.71 days
Date of orbit computation  feb 22 02:40
Observational summary
Optical observations (Discarded) 595 (3)
Radar observations (Discarded) 0 (0)
Arc length 7148.95 days
Unobserved 346 days

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Ephemeris at epoch 60397 MJD
Right Ascension 269.292 deg
Declination -16.8343 deg
V Magnitude 21 mag
Solar Elongation 98.1 deg
Galactic Latitude 3.89 deg
Rate 0.222 deg/day
Direction 78.26 deg

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