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AstDyS ∴ Objects ∴ 1999XL166 ∴ Summary
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(178584) 1999XL166  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.40405 1.063e-08 au
e 0.270717 3.324e-08
i 9.094 4.844e-06 deg
Ω 275.604 3.652e-05 deg
ω 143.7 4.036e-05 deg
M 192.493 1.728e-05 deg

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Other useful info
Absolute Magnitude (H)    16.5 mag
Slope parameter (G)    0.15 mag
Perihelion 1.7532 au
Aphelion 3.0549 au
Asc. node-Earth separation 1.83274 au
Desc. node-Earth separation 0.84621 au
Earth MOID 0.77579 au
Orbital period 1361.49 days
Date of orbit computation  apr 23 20:27
Observational summary
Optical observations (Discarded) 664 (83)
Radar observations (Discarded) 0 (0)
Arc length 10133.8 days
Unobserved 335 days

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Ephemeris at epoch 60425 MJD
Right Ascension 265.479 deg
Declination -28.4045 deg
V Magnitude 21.52 mag
Solar Elongation 128.76 deg
Galactic Latitude 0.97 deg
Rate 0.058 deg/day
Direction -82.88 deg

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