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(549732) 2011SM89  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.40817 1.672e-08 au
e 0.192735 6.323e-08
i 2.613 4.864e-06 deg
Ω 257.014 0.0001492 deg
ω 73.43 0.0001507 deg
M 154.742 1.521e-05 deg

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Other useful info
Absolute Magnitude (H)    17.7 mag
Slope parameter (G)    0.15 mag
Perihelion 1.944 au
Aphelion 2.8723 au
Asc. node-Earth separation 1.18223 au
Desc. node-Earth separation 1.47019 au
Earth MOID 0.93493 au
Orbital period 1364.99 days
Date of orbit computation  feb 22 03:46
Observational summary
Optical observations (Discarded) 312 (0)
Radar observations (Discarded) 0 (0)
Arc length 5943.43 days
Unobserved 87 days

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Ephemeris at epoch 60416 MJD
Right Ascension 116.699 deg
Declination 18.7597 deg
V Magnitude 23.12 mag
Solar Elongation -89.04 deg
Galactic Latitude 20.38 deg
Rate 0.188 deg/day
Direction 97.975 deg

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