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2011ER98  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.73464 6.526e-08 au
e 0.022773 1.304e-07
i 6.349 1.338e-05 deg
Ω 158.733 8.284e-05 deg
ω 227.148 0.0003379 deg
M 107.296 0.0003125 deg

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Other useful info
Absolute Magnitude (H)    17.7 mag
Slope parameter (G)    0.15 mag
Perihelion 2.6724 au
Aphelion 2.7969 au
Asc. node-Earth separation 1.78605 au
Desc. node-Earth separation 1.68279 au
Earth MOID 1.67657 au
Orbital period 1651.77 days
Date of orbit computation  apr 24 01:43
Observational summary
Optical observations (Discarded) 85 (0)
Radar observations (Discarded) 0 (0)
Arc length 4696.33 days
Unobserved 141 days

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Ephemeris at epoch 60460 MJD
Right Ascension 131.988 deg
Declination 16.819 deg
V Magnitude 23.28 mag
Solar Elongation -61.08 deg
Galactic Latitude 33.14 deg
Rate 0.329 deg/day
Direction 101.187 deg

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