AstDyS-2

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AstDyS ∴ Objects ∴ 1998DU13 ∴ Summary
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(21379) 1998DU13  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.3373 8.454e-09 au
e 0.048475 4.422e-08
i 6.996 5.3e-06 deg
Ω 3.613 3.06e-05 deg
ω 134.996 6.38e-05 deg
M 142.571 5.437e-05 deg

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Other useful info
Absolute Magnitude (H)    16.1 mag
Slope parameter (G)    0.15 mag
Perihelion 2.224 au
Aphelion 2.4506 au
Asc. node-Earth separation 1.41275 au
Desc. node-Earth separation 1.25759 au
Earth MOID 1.24174 au
Orbital period 1305.18 days
Date of orbit computation  feb 22 01:54
Observational summary
Optical observations (Discarded) 1129 (11)
Radar observations (Discarded) 0 (0)
Arc length 22903.9 days
Unobserved 312 days

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Ephemeris at epoch 60419 MJD
Right Ascension 317.622 deg
Declination -23.2305 deg
V Magnitude 21.08 mag
Solar Elongation 76.08 deg
Galactic Latitude -40.25 deg
Rate 0.329 deg/day
Direction 77.067 deg

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