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(310179) 2011ST39  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.37435 1.22e-08 au
e 0.173702 5.986e-08
i 0.574 6.256e-06 deg
Ω 330.041 0.0005887 deg
ω 67.039 0.0005889 deg
M 135.358 1.715e-05 deg

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Other useful info
Absolute Magnitude (H)    17.8 mag
Slope parameter (G)    0.15 mag
Perihelion 1.9619 au
Aphelion 2.7868 au
Asc. node-Earth separation 1.14474 au
Desc. node-Earth separation 1.48324 au
Earth MOID 0.96935 au
Orbital period 1336.33 days
Date of orbit computation  apr 23 20:55
Observational summary
Optical observations (Discarded) 270 (0)
Radar observations (Discarded) 0 (0)
Arc length 8568.26 days
Unobserved 37 days

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Ephemeris at epoch 60425 MJD
Right Ascension 176.264 deg
Declination 1.03588 deg
V Magnitude 22.05 mag
Solar Elongation -141.21 deg
Galactic Latitude 59.43 deg
Rate 0.121 deg/day
Direction -66.55 deg

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