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AstDyS ∴ Objects ∴ 1998UD4 ∴ Summary
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(44434) 1998UD4  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.25009 5.932e-09 au
e 0.177894 3.337e-08
i 7.24 3.236e-06 deg
Ω 82.499 2.837e-05 deg
ω 219.698 2.989e-05 deg
M 268.522 1.106e-05 deg

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Other useful info
Absolute Magnitude (H)    14.6 mag
Slope parameter (G)    0.15 mag
Perihelion 1.8498 au
Aphelion 2.6504 au
Asc. node-Earth separation 1.54063 au
Desc. node-Earth separation 0.90099 au
Earth MOID 0.84058 au
Orbital period 1232.81 days
Date of orbit computation  feb 22 01:59
Observational summary
Optical observations (Discarded) 2403 (89)
Radar observations (Discarded) 0 (0)
Arc length 25286.8 days
Unobserved days

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Ephemeris at epoch MJD
Right Ascension deg
Declination deg
V Magnitude mag
Solar Elongation deg
Galactic Latitude deg
Rate deg/day
Direction deg

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