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AstDyS ∴ Objects ∴ 1999XL66 ∴ Summary
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(251949) 1999XL66  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 3.17571 3.661e-08 au
e 0.15029 7.53e-08
i 23.253 6.696e-06 deg
Ω 73.988 1.579e-05 deg
ω 120.9 2.484e-05 deg
M 357.859 2.508e-05 deg

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Other useful info
Absolute Magnitude (H)    15.0 mag
Slope parameter (G)    0.15 mag
Perihelion 2.6984 au
Aphelion 3.653 au
Asc. node-Earth separation 2.3791 au
Desc. node-Earth separation 1.86688 au
Earth MOID 1.76239 au
Orbital period 2067.09 days
Date of orbit computation  feb 22 02:43
Observational summary
Optical observations (Discarded) 464 (3)
Radar observations (Discarded) 0 (0)
Arc length 9822.82 days
Unobserved 368 days

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Ephemeris at epoch 60419 MJD
Right Ascension 203.261 deg
Declination 22.5843 deg
V Magnitude 19.21 mag
Solar Elongation -146.06 deg
Galactic Latitude 79.53 deg
Rate 0.219 deg/day
Direction -102.706 deg

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