AstDyS-2

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AstDyS ∴ Objects ∴ 1997ED25 ∴ Summary
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(20203) 1997ED25  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.77977 1.258e-08 au
e 0.062434 3.461e-08
i 6.523 3.387e-06 deg
Ω 90.314 3.278e-05 deg
ω 267.487 4.335e-05 deg
M 100.532 2.831e-05 deg

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Other useful info
Absolute Magnitude (H)    14.8 mag
Slope parameter (G)    0.15 mag
Perihelion 2.6062 au
Aphelion 2.9533 au
Asc. node-Earth separation 1.79344 au
Desc. node-Earth separation 1.74518 au
Earth MOID 1.61202 au
Orbital period 1692.83 days
Date of orbit computation  apr 23 19:50
Observational summary
Optical observations (Discarded) 2706 (667)
Radar observations (Discarded) 0 (0)
Arc length 11690.1 days
Unobserved 85 days

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Ephemeris at epoch 60427 MJD
Right Ascension 93.7974 deg
Declination 25.3715 deg
V Magnitude 20.51 mag
Solar Elongation -56.56 deg
Galactic Latitude 3.94 deg
Rate 0.332 deg/day
Direction 89.445 deg

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