AstDyS-2

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AstDyS ∴ Objects ∴ 1998DX17 ∴ Summary
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(28031) 1998DX17  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.68784 9.645e-09 au
e 0.057494 3.824e-08
i 2.92 3.29e-06 deg
Ω 73.421 7.698e-05 deg
ω 305.272 8.254e-05 deg
M 122.466 2.839e-05 deg

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Other useful info
Absolute Magnitude (H)    14.3 mag
Slope parameter (G)    0.15 mag
Perihelion 2.5333 au
Aphelion 2.8424 au
Asc. node-Earth separation 1.60805 au
Desc. node-Earth separation 1.7566 au
Earth MOID 1.53648 au
Orbital period 1609.55 days
Date of orbit computation  feb 22 01:56
Observational summary
Optical observations (Discarded) 2656 (11)
Radar observations (Discarded) 0 (0)
Arc length 11809.2 days
Unobserved 56 days

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Ephemeris at epoch 60397 MJD
Right Ascension 131.144 deg
Declination 21.8299 deg
V Magnitude 19.13 mag
Solar Elongation -120.2 deg
Galactic Latitude 34.13 deg
Rate 0.028 deg/day
Direction 139.396 deg

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