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AstDyS ∴ Objects ∴ Xanthus ∴ Summary
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(4544) Xanthus  ▹ 
SUMMARY

Warning: This object is a Near Earth Asteroid. You can have more detailed information looking at
its home page on the NEODyS web site

Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 1.04193 8.923e-10 au
e 0.250171 3.324e-08
i 14.144 4.011e-06 deg
Ω 23.948 7.816e-06 deg
ω 333.828 1.243e-05 deg
M 169.162 1.414e-05 deg

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Other useful info
Absolute Magnitude (H)    17.4 mag
Slope parameter (G)    0.15 mag
Perihelion 0.7813 au
Aphelion 1.3026 au
Asc. node-Earth separation -0.19821 au
Desc. node-Earth separation 0.25658 au
Earth MOID 0.17271 au
Orbital period 388.466 days
Date of orbit computation  apr 23 19:46
Observational summary
Optical observations (Discarded) 2245 (11)
Radar observations (Discarded) 1 (0)
Arc length 12773.8 days
Unobserved 46 days

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Ephemeris at epoch 60437 MJD
Right Ascension 145.448 deg
Declination 19.1088 deg
V Magnitude 19.15 mag
Solar Elongation -94.76 deg
Galactic Latitude 45.92 deg
Rate 0.535 deg/day
Direction 143.064 deg

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