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(549755) 2011ST158  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.66724 2.207e-08 au
e 0.278709 7.568e-08
i 30.87 7.105e-06 deg
Ω 30.284 1.404e-05 deg
ω 57.277 3.049e-05 deg
M 278.821 1.506e-05 deg

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Other useful info
Absolute Magnitude (H)    16.7 mag
Slope parameter (G)    0.15 mag
Perihelion 1.9239 au
Aphelion 3.4106 au
Asc. node-Earth separation 1.14395 au
Desc. node-Earth separation 1.8916 au
Earth MOID 1.04745 au
Orbital period 1591.08 days
Date of orbit computation  feb 22 03:46
Observational summary
Optical observations (Discarded) 249 (0)
Radar observations (Discarded) 0 (0)
Arc length 6645.04 days
Unobserved 740 days

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Ephemeris at epoch 60419 MJD
Right Ascension 3.81447 deg
Declination -18.5517 deg
V Magnitude 22.3 mag
Solar Elongation 37.52 deg
Galactic Latitude -78.05 deg
Rate 0.399 deg/day
Direction 61.698 deg

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