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(114654) 2003ER57  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.61278 9.826e-09 au
e 0.307875 3.357e-08
i 13.951 3.646e-06 deg
Ω 131.446 1.617e-05 deg
ω 146.825 1.714e-05 deg
M 307.426 5.482e-06 deg

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Other useful info
Absolute Magnitude (H)    14.9 mag
Slope parameter (G)    0.15 mag
Perihelion 1.8084 au
Aphelion 3.4172 au
Asc. node-Earth separation 2.20153 au
Desc. node-Earth separation 0.86609 au
Earth MOID 0.80793 au
Orbital period 1542.6 days
Date of orbit computation  feb 22 02:14
Observational summary
Optical observations (Discarded) 1379 (8)
Radar observations (Discarded) 0 (0)
Arc length 8979.26 days
Unobserved 74 days

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Ephemeris at epoch 60397 MJD
Right Ascension 198.937 deg
Declination 14.2801 deg
V Magnitude 18.05 mag
Solar Elongation 159.01 deg
Galactic Latitude 75.96 deg
Rate 0.261 deg/day
Direction -44.265 deg

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