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AstDyS ∴ Objects ∴ Antonia ∴ Summary
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(272) Antonia  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.77767 6.07e-09 au
e 0.029348 2.478e-08
i 4.432 1.506e-06 deg
Ω 37.302 3.29e-05 deg
ω 68.771 5.847e-05 deg
M 179.232 4.628e-05 deg

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Other useful info
Absolute Magnitude (H)    10.9 mag
Slope parameter (G)    0.15 mag
Perihelion 2.6961 au
Aphelion 2.8592 au
Asc. node-Earth separation 1.75401 au
Desc. node-Earth separation 1.79831 au
Earth MOID 1.71744 au
Orbital period 1690.9 days
Date of orbit computation  apr 23 19:45
Observational summary
Optical observations (Discarded) 11889 (116)
Radar observations (Discarded) 0 (0)
Arc length 38547.7 days
Unobserved 38 days

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Ephemeris at epoch 60430 MJD
Right Ascension 315.806 deg
Declination -21.5014 deg
V Magnitude 16.37 mag
Solar Elongation 87.82 deg
Galactic Latitude -38.13 deg
Rate 0.219 deg/day
Direction 80.409 deg

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