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AstDyS ∴ Objects ∴ 1999XA63 ∴ Summary
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(121688) 1999XA63  ▹ 
SUMMARY
Keplerian elements at epoch
58400.0 MJD
Value 1-σ variation Units
a 3.05881 4.278e-08 au
e 0.120349 6.204e-08
i 9.009 8.771e-06 deg
Ω 234.083 4.39e-05 deg
ω 233.537 6.189e-05 deg
M 154.242 3.967e-05 deg

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Other useful info
Absolute Magnitude (H)    15.5 mag
Slope parameter (G)    0.15 mag
Perihelion 2.6907 au
Aphelion 3.4269 au
Asc. node-Earth separation 2.23437 au
Desc. node-Earth separation 1.82412 au
Earth MOID 1.7182 au
Orbital period 1954.01 days
Date of orbit computation  Oct 31 06:13
Observational summary
Optical observations (Discarded) 306 (2)
Radar observations (Discarded) 0 (0)
Arc length 6781.07 days
Unobserved 287 days

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Ephemeris at epoch 58563 MJD
Right Ascension 305.319 deg
Declination -12.6636 deg
V Magnitude 21.89 mag
Solar Elongation 55.49 deg
Galactic Latitude -25.58 deg
Rate 0.275 deg/day
Direction 70.069 deg

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