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(213866) 2003ST157  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.37671 1.122e-08 au
e 0.170076 5.18e-08
i 2.751 5.712e-06 deg
Ω 0.853 8.453e-05 deg
ω 29.047 8.581e-05 deg
M 205.164 1.825e-05 deg

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Other useful info
Absolute Magnitude (H)    16.4 mag
Slope parameter (G)    0.15 mag
Perihelion 1.9725 au
Aphelion 2.7809 au
Asc. node-Earth separation 1.00661 au
Desc. node-Earth separation 1.71488 au
Earth MOID 0.97826 au
Orbital period 1338.33 days
Date of orbit computation  feb 22 02:35
Observational summary
Optical observations (Discarded) 599 (1)
Radar observations (Discarded) 0 (0)
Arc length 8107.82 days
Unobserved 368 days

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Ephemeris at epoch 60419 MJD
Right Ascension 241.343 deg
Declination -24.0479 deg
V Magnitude 20.69 mag
Solar Elongation 144.99 deg
Galactic Latitude 20.67 deg
Rate 0.138 deg/day
Direction -88.537 deg

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