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AstDyS ∴ Objects ∴ 1997EC20 ∴ Summary
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(219065) 1997EC20  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.88381 2.3e-08 au
e 0.069237 7.927e-08
i 2.126 7.918e-06 deg
Ω 178.908 0.0001174 deg
ω 199.701 0.0001238 deg
M 324.38 3.675e-05 deg

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Other useful info
Absolute Magnitude (H)    16.3 mag
Slope parameter (G)    0.15 mag
Perihelion 2.6841 au
Aphelion 3.0835 au
Asc. node-Earth separation 2.07454 au
Desc. node-Earth separation 1.69115 au
Earth MOID 1.68591 au
Orbital period 1788.75 days
Date of orbit computation  apr 23 20:35
Observational summary
Optical observations (Discarded) 399 (1)
Radar observations (Discarded) 0 (0)
Arc length 9191.21 days
Unobserved 724 days

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Ephemeris at epoch 60427 MJD
Right Ascension 357.698 deg
Declination -0.52867 deg
V Magnitude 21.91 mag
Solar Elongation 39.22 deg
Galactic Latitude -59.68 deg
Rate 0.401 deg/day
Direction 67.361 deg

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