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(549731) 2011SD87  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.78732 2.944e-08 au
e 0.186323 1.22e-07
i 1.683 1.281e-05 deg
Ω 322.832 0.0001985 deg
ω 18.121 0.0002017 deg
M 270.377 2.715e-05 deg

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Other useful info
Absolute Magnitude (H)    17.3 mag
Slope parameter (G)    0.15 mag
Perihelion 2.268 au
Aphelion 3.3067 au
Asc. node-Earth separation 1.27326 au
Desc. node-Earth separation 2.28313 au
Earth MOID 1.25948 au
Orbital period 1699.72 days
Date of orbit computation  feb 22 03:46
Observational summary
Optical observations (Discarded) 133 (0)
Radar observations (Discarded) 0 (0)
Arc length 6056.96 days
Unobserved 380 days

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Ephemeris at epoch 60398 MJD
Right Ascension 245.069 deg
Declination -23.6609 deg
V Magnitude 22.28 mag
Solar Elongation 121.16 deg
Galactic Latitude 18.45 deg
Rate 0.034 deg/day
Direction 121.168 deg

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