AstDyS-2

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(90499) 2004EC2  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.29602 8.222e-09 au
e 0.127222 3.808e-08
i 3.581 4.179e-06 deg
Ω 80.788 5.966e-05 deg
ω 101.73 6.223e-05 deg
M 276.643 1.841e-05 deg

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Other useful info
Absolute Magnitude (H)    16.2 mag
Slope parameter (G)    0.15 mag
Perihelion 2.0039 au
Aphelion 2.5881 au
Asc. node-Earth separation 1.33542 au
Desc. node-Earth separation 1.1861 au
Earth MOID 1.01016 au
Orbital period 1270.75 days
Date of orbit computation  feb 22 02:09
Observational summary
Optical observations (Discarded) 1091 (8)
Radar observations (Discarded) 0 (0)
Arc length 10308.8 days
Unobserved 76 days

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Ephemeris at epoch 60398 MJD
Right Ascension 61.1794 deg
Declination 20.9716 deg
V Magnitude 21.24 mag
Solar Elongation -54.79 deg
Galactic Latitude -22.92 deg
Rate 0.413 deg/day
Direction 77 deg

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