NEODyS-2

Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 1999SL5 ∴ Summary
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(53426) 1999SL5  ▹ 
SUMMARY
Keplerian elements at epoch
57800.0 MJD
Value 1-σ variation Units
a 1.92272 2.837e-09 au
e 0.538442 4.535e-08
i 22.777 1.083e-05 deg
Ω 239.108 2.558e-05 deg
ω 43.298 2.624e-05 deg
M 213.148 5.252e-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 2.958 au
Asc. node-Earth separation -0.03086 au
Desc. node-Earth separation 1.25803 au
Earth MOID 0.02505 au
Orbital period 973.805 days
Date of orbit computation   May 15 20:23
Observational summary
Optical observations (Discarded) 736 (5)
Radar observations (Discarded) 0 (0)
Arc length 5913 days
Unobserved 571 days

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Ephemeris at epoch 57933 MJD
Right Ascension 121.625 deg
Declination 3.47409 deg
V Magnitude 22.51 mag
Solar Elongation -30.31 deg
Galactic Latitude 18.26 deg
Rate 0.385 deg/day
Direction 99.217 deg

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