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AstDyS ∴ Objects ∴ 2001XA31 ∴ Summary
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(399423) 2001XA31  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 1.96688 8.236e-09 au
e 0.109727 4.959e-08
i 19.789 4.605e-06 deg
Ω 288.789 1.685e-05 deg
ω 175.201 4.015e-05 deg
M 17.02 3.535e-05 deg

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Other useful info
Absolute Magnitude (H)    17.6 mag
Slope parameter (G)    0.15 mag
Perihelion 1.7511 au
Aphelion 2.1827 au
Asc. node-Earth separation 1.1652 au
Desc. node-Earth separation 0.76889 au
Earth MOID 0.7687 au
Orbital period 1007.54 days
Date of orbit computation  apr 23 21:15
Observational summary
Optical observations (Discarded) 347 (0)
Radar observations (Discarded) 0 (0)
Arc length 8075.89 days
Unobserved 96 days

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Ephemeris at epoch 60426 MJD
Right Ascension 103.572 deg
Declination 14.2958 deg
V Magnitude 21.55 mag
Solar Elongation -67.64 deg
Galactic Latitude 7.08 deg
Rate 0.528 deg/day
Direction 104.469 deg

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