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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 6.077e-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 5.857e-05 deg
M 179.232 4.64e-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  feb 22 01:49
Observational summary
Optical observations (Discarded) 11862 (116)
Radar observations (Discarded) 0 (0)
Arc length 38368.1 days
Unobserved 185 days

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Ephemeris at epoch 60397 MJD
Right Ascension 306.303 deg
Declination -23.0884 deg
V Magnitude 16.62 mag
Solar Elongation 64.45 deg
Galactic Latitude -30.3 deg
Rate 0.314 deg/day
Direction 79.986 deg

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