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(137154) 1999EN  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.4839 1.14e-08 au
e 0.131003 3.799e-08
i 1.07 4.943e-06 deg
Ω 333.306 0.0003246 deg
ω 148.086 0.0003257 deg
M 168.735 2.867e-05 deg

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Other useful info
Absolute Magnitude (H)    17.3 mag
Slope parameter (G)    0.15 mag
Perihelion 2.1585 au
Aphelion 2.8093 au
Asc. node-Earth separation 1.73631 au
Desc. node-Earth separation 1.20826 au
Earth MOID 1.1749 au
Orbital period 1429.88 days
Date of orbit computation  apr 23 20:17
Observational summary
Optical observations (Discarded) 434 (0)
Radar observations (Discarded) 0 (0)
Arc length 8896.05 days
Unobserved 308 days

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Ephemeris at epoch 60427 MJD
Right Ascension 321.115 deg
Declination -15.8722 deg
V Magnitude 22.81 mag
Solar Elongation 78.41 deg
Galactic Latitude -40.9 deg
Rate 0.255 deg/day
Direction 71.955 deg

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