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AstDyS ∴ Objects ∴ 2001XL98 ∴ Summary
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(141143) 2001XL98  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.99439 1.56e-08 au
e 0.110032 4.536e-08
i 9.029 4.236e-06 deg
Ω 266.239 3.528e-05 deg
ω 133.277 4.664e-05 deg
M 143.771 2.82e-05 deg

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Other useful info
Absolute Magnitude (H)    15.2 mag
Slope parameter (G)    0.15 mag
Perihelion 2.6649 au
Aphelion 3.3239 au
Asc. node-Earth separation 2.18331 au
Desc. node-Earth separation 1.76749 au
Earth MOID 1.68366 au
Orbital period 1892.61 days
Date of orbit computation  feb 22 02:20
Observational summary
Optical observations (Discarded) 749 (5)
Radar observations (Discarded) 0 (0)
Arc length 8538.31 days
Unobserved 92 days

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Ephemeris at epoch 60419 MJD
Right Ascension 180.855 deg
Declination -13.6091 deg
V Magnitude 20.13 mag
Solar Elongation -154.31 deg
Galactic Latitude 47.63 deg
Rate 0.172 deg/day
Direction -53.257 deg

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