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AstDyS ∴ Objects ∴ Antarctica ∴ Summary
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(2404) Antarctica  ▹ 
SUMMARY
Keplerian elements at epoch
58400.0 MJD
Value 1-σ variation Units
a 3.12441 1.764e-08 au
e 0.133535 3.938e-08
i 2.69 4.147e-06 deg
Ω 110.858 0.0001007 deg
ω 146.082 0.0001025 deg
M 63.382 1.825e-05 deg

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Other useful info
Absolute Magnitude (H)    11.8 mag
Slope parameter (G)    0.15 mag
Perihelion 2.7072 au
Aphelion 3.5416 au
Asc. node-Earth separation 2.46701 au
Desc. node-Earth separation 1.74498 au
Earth MOID 1.69131 au
Orbital period 2017.21 days
Date of orbit computation  Oct 31 04:56
Observational summary
Optical observations (Discarded) 2288 (13)
Radar observations (Discarded) 0 (0)
Arc length 31312.7 days
Unobserved 48 days

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Ephemeris at epoch 58462 MJD
Right Ascension 331.773 deg
Declination -13.8368 deg
V Magnitude 17.72 mag
Solar Elongation -71.29 deg
Galactic Latitude -49.5 deg
Rate 0.274 deg/day
Direction 68.612 deg

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