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2018ER4  ▹ 
SUMMARY
Keplerian elements at epoch
58400.0 MJD
Value 1-σ variation Units
a 1.90239 0.0001417 au
e 0.464981 3.935e-05
i 2.326 0.0001578 deg
Ω 0.043 0.0006541 deg
ω 220.568 0.0005361 deg
M 58.024 0.006583 deg

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Other useful info
Absolute Magnitude (H)    22.2 mag
Slope parameter (G)    0.15 mag
Perihelion 1.0178 au
Aphelion 2.787 au
Asc. node-Earth separation 1.30177 au
Desc. node-Earth separation 0.10413 au
Earth MOID 0.02613 au
Orbital period 958.405 days
Date of orbit computation   Oct 1 21:50
Observational summary
Optical observations (Discarded) 57 (1)
Radar observations (Discarded) 0 (0)
Arc length 99 days
Unobserved 149 days

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Ephemeris at epoch 58439 MJD
Right Ascension 319.902 deg
Declination -16.2342 deg
V Magnitude 26.42 mag
Solar Elongation -82.94 deg
Galactic Latitude -39.96 deg
Rate 0.419 deg/day
Direction 70.104 deg

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