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(227874) 2007ER11  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.31274 7.396e-09 au
e 0.164134 5.415e-08
i 3.44 6.059e-06 deg
Ω 172.265 6.566e-05 deg
ω 318.94 6.784e-05 deg
M 334.091 1.505e-05 deg

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Other useful info
Absolute Magnitude (H)    17.5 mag
Slope parameter (G)    0.15 mag
Perihelion 1.9331 au
Aphelion 2.6923 au
Asc. node-Earth separation 1.00888 au
Desc. node-Earth separation 1.56321 au
Earth MOID 0.94964 au
Orbital period 1284.66 days
Date of orbit computation  apr 23 20:37
Observational summary
Optical observations (Discarded) 494 (3)
Radar observations (Discarded) 0 (0)
Arc length 11221.1 days
Unobserved 136 days

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Ephemeris at epoch 60425 MJD
Right Ascension 82.0219 deg
Declination 20.7325 deg
V Magnitude 22.02 mag
Solar Elongation -47.64 deg
Galactic Latitude -7.74 deg
Rate 0.533 deg/day
Direction 85.215 deg

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