AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ Argentina ∴ Summary
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(469) Argentina  ▹ 
SUMMARY
Keplerian elements at epoch
58400.0 MJD
Value 1-σ variation Units
a 3.18052 1.638e-08 au
e 0.158917 3.559e-08
i 11.593 4.241e-06 deg
Ω 333.447 2.035e-05 deg
ω 209.796 2.426e-05 deg
M 291.852 1.637e-05 deg

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Other useful info
Absolute Magnitude (H)    8.7 mag
Slope parameter (G)    0.15 mag
Perihelion 2.6751 au
Aphelion 3.686 au
Asc. node-Earth separation 2.58546 au
Desc. node-Earth separation 1.73367 au
Earth MOID 1.68422 au
Orbital period 2071.79 days
Date of orbit computation  Oct 31 04:54
Observational summary
Optical observations (Discarded) 2260 (67)
Radar observations (Discarded) 0 (0)
Arc length 42978.4 days
Unobserved 88 days

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Ephemeris at epoch 58503 MJD
Right Ascension 121.228 deg
Declination 30.8552 deg
V Magnitude 12.79 mag
Solar Elongation -169.42 deg
Galactic Latitude 28.34 deg
Rate 0.219 deg/day
Direction -91.162 deg

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