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(173118) 1981EB4  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 3.12822 2.601e-08 au
e 0.094079 5.127e-08
i 8.438 5.215e-06 deg
Ω 304.849 3.567e-05 deg
ω 270.495 4.52e-05 deg
M 249.465 2.874e-05 deg

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Other useful info
Absolute Magnitude (H)    15.4 mag
Slope parameter (G)    0.15 mag
Perihelion 2.8339 au
Aphelion 3.4225 au
Asc. node-Earth separation 2.08285 au
Desc. node-Earth separation 2.11897 au
Earth MOID 1.84388 au
Orbital period 2020.9 days
Date of orbit computation  feb 22 02:27
Observational summary
Optical observations (Discarded) 511 (7)
Radar observations (Discarded) 0 (0)
Arc length 15688.5 days
Unobserved 91 days

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Ephemeris at epoch 60419 MJD
Right Ascension 83.1152 deg
Declination 26.5741 deg
V Magnitude 21.63 mag
Solar Elongation -54.8 deg
Galactic Latitude -3.72 deg
Rate 0.286 deg/day
Direction 93.188 deg

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