NEODyS-2

Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 1999SL5 ∴ Summary
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(53426) 1999SL5  ▹ 
SUMMARY
Keplerian elements at epoch
58000.0 MJD
Value 1-σ variation Units
a 1.92277 1.753e-09 au
e 0.538485 2.698e-08
i 22.777 6.362e-06 deg
Ω 239.107 1.489e-05 deg
ω 43.294 1.553e-05 deg
M 287.1 3.348e-06 deg

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Other useful info
Absolute Magnitude (H)    17.2 mag
Slope parameter (G)    0.15 mag
Perihelion 0.8874 au
Aphelion 2.9582 au
Asc. node-Earth separation -0.03027 au
Desc. node-Earth separation 1.25818 au
Earth MOID 0.02454 au
Orbital period 973.847 days
Date of orbit computation   Oct 9 22:39
Observational summary
Optical observations (Discarded) 736 (14)
Radar observations (Discarded) 0 (0)
Arc length 5913 days
Unobserved 741 days

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Ephemeris at epoch 58103 MJD
Right Ascension 212.465 deg
Declination -27.0411 deg
V Magnitude 20.71 mag
Solar Elongation 45.97 deg
Galactic Latitude 32.64 deg
Rate 0.815 deg/day
Direction 103.747 deg

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