AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ Antonia ∴ Summary
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(272) Antonia  ▹ 
SUMMARY
Keplerian elements at epoch
58400.0 MJD
Value 1-σ variation Units
a 2.7795 9.775e-09 au
e 0.026738 3.2e-08
i 4.438 4.166e-06 deg
Ω 37.413 4.764e-05 deg
ω 66.329 9.474e-05 deg
M 115.994 8.17e-05 deg

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Other useful info
Absolute Magnitude (H)    10.7 mag
Slope parameter (G)    0.15 mag
Perihelion 2.7052 au
Aphelion 2.8538 au
Asc. node-Earth separation 1.75507 au
Desc. node-Earth separation 1.79919 au
Earth MOID 1.72482 au
Orbital period 1692.58 days
Date of orbit computation  Oct 31 04:54
Observational summary
Optical observations (Discarded) 2611 (64)
Radar observations (Discarded) 0 (0)
Arc length 36495.4 days
Unobserved 99 days

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Ephemeris at epoch 58438 MJD
Right Ascension 228.423 deg
Declination -18.7282 deg
V Magnitude 15.95 mag
Solar Elongation 2.37 deg
Galactic Latitude 32.63 deg
Rate 0.414 deg/day
Direction 106.927 deg

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