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(409505) 2005ST258  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.66648 2.179e-08 au
e 0.313892 6.278e-08
i 14.829 7.956e-06 deg
Ω 179.695 2.539e-05 deg
ω 239.706 2.96e-05 deg
M 55.385 1.54e-05 deg

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Other useful info
Absolute Magnitude (H)    17.4 mag
Slope parameter (G)    0.15 mag
Perihelion 1.8295 au
Aphelion 3.5035 au
Asc. node-Earth separation 1.86017 au
Desc. node-Earth separation 1.07219 au
Earth MOID 0.88702 au
Orbital period 1590.39 days
Date of orbit computation  feb 22 03:16
Observational summary
Optical observations (Discarded) 223 (2)
Radar observations (Discarded) 0 (0)
Arc length 8062.25 days
Unobserved 89 days

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Ephemeris at epoch 60419 MJD
Right Ascension 132.876 deg
Declination 9.93243 deg
V Magnitude 22.03 mag
Solar Elongation -103.31 deg
Galactic Latitude 31.14 deg
Rate 0.223 deg/day
Direction 74.498 deg

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