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AstDyS ∴ Objects ∴ 1999XL144 ∴ Summary
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(75454) 1999XL144  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.37029 7.732e-09 au
e 0.118288 3.071e-08
i 7.901 4.132e-06 deg
Ω 2.123 2.48e-05 deg
ω 68.704 3.213e-05 deg
M 258.703 1.986e-05 deg

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Other useful info
Absolute Magnitude (H)    14.7 mag
Slope parameter (G)    0.15 mag
Perihelion 2.0899 au
Aphelion 2.6507 au
Asc. node-Earth separation 1.23861 au
Desc. node-Earth separation 1.44551 au
Earth MOID 1.11897 au
Orbital period 1332.91 days
Date of orbit computation  feb 22 02:06
Observational summary
Optical observations (Discarded) 2116 (10)
Radar observations (Discarded) 0 (0)
Arc length 8702.63 days
Unobserved 273 days

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Ephemeris at epoch 60416 MJD
Right Ascension 341.984 deg
Declination -12.2128 deg
V Magnitude 19.96 mag
Solar Elongation 47.56 deg
Galactic Latitude -57.46 deg
Rate 0.428 deg/day
Direction 66.517 deg

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