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AstDyS ∴ Objects ∴ 2001XD231 ∴ Summary
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(194698) 2001XD231  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.37901 1.278e-08 au
e 0.145688 4.891e-08
i 7.892 3.987e-06 deg
Ω 275.043 3.73e-05 deg
ω 68.908 4.199e-05 deg
M 102.074 1.632e-05 deg

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Other useful info
Absolute Magnitude (H)    16.7 mag
Slope parameter (G)    0.15 mag
Perihelion 2.0324 au
Aphelion 2.7256 au
Asc. node-Earth separation 1.19581 au
Desc. node-Earth separation 1.47477 au
Earth MOID 1.03966 au
Orbital period 1340.27 days
Date of orbit computation  apr 23 20:30
Observational summary
Optical observations (Discarded) 499 (39)
Radar observations (Discarded) 0 (0)
Arc length 8138.94 days
Unobserved 54 days

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Ephemeris at epoch 60427 MJD
Right Ascension 89.4232 deg
Declination 21.9586 deg
V Magnitude 22.08 mag
Solar Elongation -52.59 deg
Galactic Latitude -1.22 deg
Rate 0.387 deg/day
Direction 92.939 deg

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