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AstDyS ∴ Objects ∴ 1999XJ87 ∴ Summary
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(80322) 1999XJ87  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.35585 7.437e-09 au
e 0.16496 3.32e-08
i 3.525 3.869e-06 deg
Ω 110.137 6.391e-05 deg
ω 305.96 6.538e-05 deg
M 280.386 1.513e-05 deg

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Other useful info
Absolute Magnitude (H)    16.1 mag
Slope parameter (G)    0.15 mag
Perihelion 1.9672 au
Aphelion 2.7445 au
Asc. node-Earth separation 1.10626 au
Desc. node-Earth separation 1.52147 au
Earth MOID 0.98187 au
Orbital period 1320.75 days
Date of orbit computation  feb 22 02:07
Observational summary
Optical observations (Discarded) 1078 (5)
Radar observations (Discarded) 0 (0)
Arc length 8612.98 days
Unobserved 289 days

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Ephemeris at epoch 60423 MJD
Right Ascension 345.18 deg
Declination -8.05898 deg
V Magnitude 21.16 mag
Solar Elongation 49.77 deg
Galactic Latitude -57.59 deg
Rate 0.457 deg/day
Direction 69.458 deg

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