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(19112) 1981EN31  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.30766 6.524e-09 au
e 0.111443 2.769e-08
i 4.214 3.107e-06 deg
Ω 160 4.365e-05 deg
ω 171.514 4.639e-05 deg
M 315.286 1.539e-05 deg

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Other useful info
Absolute Magnitude (H)    15.5 mag
Slope parameter (G)    0.15 mag
Perihelion 2.0505 au
Aphelion 2.5648 au
Asc. node-Earth separation 1.57085 au
Desc. node-Earth separation 1.0443 au
Earth MOID 1.03976 au
Orbital period 1280.43 days
Date of orbit computation  apr 23 19:50
Observational summary
Optical observations (Discarded) 2138 (6)
Radar observations (Discarded) 0 (0)
Arc length 15474.5 days
Unobserved 304 days

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Ephemeris at epoch 60425 MJD
Right Ascension 314.679 deg
Declination -13.36 deg
V Magnitude 19.89 mag
Solar Elongation 81.69 deg
Galactic Latitude -34.19 deg
Rate 0.398 deg/day
Direction 73 deg

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