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(516900) 2011ST89  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.68103 4.989e-08 au
e 0.060714 7.795e-08
i 21.599 1.204e-05 deg
Ω 202.431 1.735e-05 deg
ω 255.959 0.0001431 deg
M 231.135 0.0001307 deg

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Other useful info
Absolute Magnitude (H)    16.7 mag
Slope parameter (G)    0.15 mag
Perihelion 2.5183 au
Aphelion 2.8438 au
Asc. node-Earth separation 1.70859 au
Desc. node-Earth separation 1.6361 au
Earth MOID 1.60134 au
Orbital period 1603.44 days
Date of orbit computation  apr 23 21:40
Observational summary
Optical observations (Discarded) 157 (0)
Radar observations (Discarded) 0 (0)
Arc length 10002 days
Unobserved 229 days

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Ephemeris at epoch 60425 MJD
Right Ascension 343.189 deg
Declination 8.18057 deg
V Magnitude 22.42 mag
Solar Elongation 48.81 deg
Galactic Latitude -44.47 deg
Rate 0.364 deg/day
Direction 66.939 deg

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