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NEODyS ∴ Objects ∴ 1999XL136 ∴ Summary
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1999XL136  ▹ 
SUMMARY
Keplerian elements at epoch
57800.0 MJD
Value 1-σ variation Units
a 1.81789 5.867e-08 au
e 0.647802 1.229e-07
i 8.91 2.414e-05 deg
Ω 270.398 2.846e-05 deg
ω 275.035 2.834e-05 deg
M 342.82 1.905e-05 deg

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Other useful info
Absolute Magnitude (H)    19.4 mag
Slope parameter (G)    0.15 mag
Perihelion 0.6403 au
Aphelion 2.9955 au
Asc. node-Earth separation -0.01749 au
Desc. node-Earth separation 0.1353 au
Earth MOID 0.00432 au
Orbital period 895.262 days
Date of orbit computation   Feb 17 14:45
Observational summary
Optical observations (Discarded) 181 (3)
Radar observations (Discarded) 0 (0)
Arc length 6276 days
Unobserved 40 days

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Ephemeris at epoch 57840 MJD
Right Ascension 25.3456 deg
Declination -5.11086 deg
V Magnitude 24.37 mag
Solar Elongation -20.29 deg
Galactic Latitude -64.97 deg
Rate 1.346 deg/day
Direction -119.129 deg

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