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AstDyS ∴ Objects ∴ 1998XL51 ∴ Summary
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(28205) 1998XL51  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.22324 4.61e-09 au
e 0.219546 3.927e-08
i 5.136 3.792e-06 deg
Ω 350.331 4.02e-05 deg
ω 46.621 4.094e-05 deg
M 264.673 7.098e-06 deg

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Other useful info
Absolute Magnitude (H)    16.1 mag
Slope parameter (G)    0.15 mag
Perihelion 1.7351 au
Aphelion 2.7113 au
Asc. node-Earth separation 0.83314 au
Desc. node-Earth separation 1.49868 au
Earth MOID 0.74677 au
Orbital period 1210.82 days
Date of orbit computation  feb 22 01:56
Observational summary
Optical observations (Discarded) 1193 (7)
Radar observations (Discarded) 0 (0)
Arc length 11576 days
Unobserved 329 days

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Ephemeris at epoch 60419 MJD
Right Ascension 312.049 deg
Declination -22.9054 deg
V Magnitude 20.84 mag
Solar Elongation 80.87 deg
Galactic Latitude -35.26 deg
Rate 0.348 deg/day
Direction 77.244 deg

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