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(428281) 2007ER84  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.55628 1.831e-08 au
e 0.221188 4.189e-08
i 14.596 1.297e-05 deg
Ω 143.32 1.829e-05 deg
ω 89.642 3.817e-05 deg
M 25.433 3.302e-05 deg

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Other useful info
Absolute Magnitude (H)    17.1 mag
Slope parameter (G)    0.15 mag
Perihelion 1.9909 au
Aphelion 3.1217 au
Asc. node-Earth separation 1.44115 au
Desc. node-Earth separation 1.42221 au
Earth MOID 1.044 au
Orbital period 1492.83 days
Date of orbit computation  apr 23 21:21
Observational summary
Optical observations (Discarded) 283 (3)
Radar observations (Discarded) 0 (0)
Arc length 8204.92 days
Unobserved 407 days

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Ephemeris at epoch 60427 MJD
Right Ascension 311.207 deg
Declination -7.28372 deg
V Magnitude 21.4 mag
Solar Elongation 85.34 deg
Galactic Latitude -28.49 deg
Rate 0.337 deg/day
Direction 76.583 deg

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