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(4544) Xanthus  ▹ 
SUMMARY
Keplerian elements at epoch
58600.0 MJD
Value 1-σ variation Units
a 1.0421 6.992e-09 au
e 0.250144 6.696e-08
i 14.145 6.584e-06 deg
Ω 23.989 1.47e-05 deg
ω 333.842 2.016e-05 deg
M 301.139 3.497e-05 deg

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Other useful info
Absolute Magnitude (H)    17.1 mag
Slope parameter (G)    0.15 mag
Perihelion 0.7814 au
Aphelion 1.3028 au
Asc. node-Earth separation -0.19884 au
Desc. node-Earth separation 0.25691 au
Earth MOID 0.17315 au
Orbital period 388.564 days
Date of orbit computation   May 25 11:12
Observational summary
Optical observations (Discarded) 816 (5)
Radar observations (Discarded) 1 (0)
Arc length 7629 days
Unobserved 3441 days

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Ephemeris at epoch 58685 MJD
Right Ascension 79.627 deg
Declination 24.1764 deg
V Magnitude 19.13 mag
Solar Elongation 37.18 deg
Galactic Latitude -7.67 deg
Rate 1.095 deg/day
Direction 74.481 deg

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