AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2000DA89 ∴ Summary
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(121921) 2000DA89  ▹ 
SUMMARY
Keplerian elements at epoch
58400.0 MJD
Value 1-σ variation Units
a 2.26583 1.218e-08 au
e 0.120591 5.345e-08
i 1.219 6.131e-06 deg
Ω 156.544 0.0002378 deg
ω 158.78 0.0002391 deg
M 2.503 2.457e-05 deg

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Other useful info
Absolute Magnitude (H)    17.2 mag
Slope parameter (G)    0.15 mag
Perihelion 1.9926 au
Aphelion 2.5391 au
Asc. node-Earth separation 1.52431 au
Desc. node-Earth separation 0.9972 au
Earth MOID 0.97793 au
Orbital period 1245.78 days
Date of orbit computation  Oct 31 06:13
Observational summary
Optical observations (Discarded) 376 (2)
Radar observations (Discarded) 0 (0)
Arc length 7738.14 days
Unobserved 190 days

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Ephemeris at epoch 58503 MJD
Right Ascension 340.128 deg
Declination -8.71247 deg
V Magnitude 21.84 mag
Solar Elongation -39.01 deg
Galactic Latitude -54.01 deg
Rate 0.544 deg/day
Direction 68.509 deg

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