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AstDyS ∴ Objects ∴ Antilochus ∴ Summary
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(1583) Antilochus  ▹ 
SUMMARY
Keplerian elements at epoch
58400.0 MJD
Value 1-σ variation Units
a 5.13128 7.1e-08 au
e 0.051935 5.33e-08
i 28.512 5.327e-06 deg
Ω 221.375 9.978e-06 deg
ω 187.014 4.965e-05 deg
M 274.189 5.175e-05 deg

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Other useful info
Absolute Magnitude (H)    8.6 mag
Slope parameter (G)    0.15 mag
Perihelion 4.8648 au
Aphelion 5.3978 au
Asc. node-Earth separation 4.3861 au
Desc. node-Earth separation 3.87461 au
Earth MOID 3.87425 au
Orbital period 4245.58 days
Date of orbit computation  Oct 8 21:13
Observational summary
Optical observations (Discarded) 1886 (19)
Radar observations (Discarded) 0 (0)
Arc length 33549.4 days
Unobserved 28 days

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Ephemeris at epoch 58408 MJD
Right Ascension 300.823 deg
Declination 10.4333 deg
V Magnitude 16.29 mag
Solar Elongation -100.64 deg
Galactic Latitude -10.8 deg
Rate 0.107 deg/day
Direction 140.201 deg

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