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(172843) 2005ER9  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.33716 7.933e-09 au
e 0.185879 5.32e-08
i 3.563 5.829e-06 deg
Ω 190.805 7.008e-05 deg
ω 349.937 7.126e-05 deg
M 109.814 1.279e-05 deg

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Other useful info
Absolute Magnitude (H)    17.3 mag
Slope parameter (G)    0.15 mag
Perihelion 1.9027 au
Aphelion 2.7716 au
Asc. node-Earth separation 0.90828 au
Desc. node-Earth separation 1.76217 au
Earth MOID 0.90614 au
Orbital period 1305.06 days
Date of orbit computation  feb 22 02:27
Observational summary
Optical observations (Discarded) 464 (2)
Radar observations (Discarded) 0 (0)
Arc length 9236.82 days
Unobserved 285 days

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Ephemeris at epoch 60420 MJD
Right Ascension 333.585 deg
Declination -8.13054 deg
V Magnitude 22.66 mag
Solar Elongation 57.55 deg
Galactic Latitude -48.29 deg
Rate 0.353 deg/day
Direction 68.55 deg

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