AstDyS-2

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AstDyS ∴ Objects ∴ 1998DD14 ∴ Summary
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(19389) 1998DD14  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 3.14635 1.196e-08 au
e 0.228163 3.022e-08
i 11.547 4.008e-06 deg
Ω 196.25 1.602e-05 deg
ω 135.527 1.83e-05 deg
M 125.6 8.48e-06 deg

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Other useful info
Absolute Magnitude (H)    13.5 mag
Slope parameter (G)    0.15 mag
Perihelion 2.4285 au
Aphelion 3.8642 au
Asc. node-Earth separation 2.56182 au
Desc. node-Earth separation 1.56693 au
Earth MOID 1.43459 au
Orbital period 2038.49 days
Date of orbit computation  feb 22 01:54
Observational summary
Optical observations (Discarded) 2680 (74)
Radar observations (Discarded) 0 (0)
Arc length 13835.8 days
Unobserved 56 days

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Ephemeris at epoch 60398 MJD
Right Ascension 99.0049 deg
Declination 11.2564 deg
V Magnitude 19.89 mag
Solar Elongation -90.56 deg
Galactic Latitude 1.74 deg
Rate 0.138 deg/day
Direction 70.323 deg

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