AstDyS-2

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AstDyS ∴ Objects ∴ 1990DA2 ∴ Summary
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(14861) 1990DA2  ▹ 
SUMMARY
Keplerian elements at epoch
58400.0 MJD
Value 1-σ variation Units
a 2.75959 1.679e-08 au
e 0.054702 4.441e-08
i 6.134 4.817e-06 deg
Ω 164.953 4.06e-05 deg
ω 232.999 5.891e-05 deg
M 193.699 4.436e-05 deg

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Other useful info
Absolute Magnitude (H)    13.7 mag
Slope parameter (G)    0.15 mag
Perihelion 2.6086 au
Aphelion 2.9105 au
Asc. node-Earth separation 1.85137 au
Desc. node-Earth separation 1.65588 au
Earth MOID 1.61934 au
Orbital period 1674.42 days
Date of orbit computation  Oct 31 05:05
Observational summary
Optical observations (Discarded) 1441 (13)
Radar observations (Discarded) 0 (0)
Arc length 10842.9 days
Unobserved 254 days

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Ephemeris at epoch 58566 MJD
Right Ascension 283.497 deg
Declination -16.7627 deg
V Magnitude 19.23 mag
Solar Elongation 79.87 deg
Galactic Latitude -8.11 deg
Rate 0.258 deg/day
Direction 78.957 deg

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