NEODyS-2

Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 1999SL5 ∴ Summary
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(53426) 1999SL5  ▹ 
SUMMARY
Keplerian elements at epoch
58400.0 MJD
Value 1-σ variation Units
a 1.92312 2.834e-09 au
e 0.538484 4.538e-08
i 22.778 1.077e-05 deg
Ω 239.105 2.529e-05 deg
ω 43.293 2.593e-05 deg
M 74.946 5.445e-06 deg

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Other useful info
Absolute Magnitude (H)    17.2 mag
Slope parameter (G)    0.15 mag
Perihelion 0.8876 au
Aphelion 2.9587 au
Asc. node-Earth separation -0.03253 au
Desc. node-Earth separation 1.2577 au
Earth MOID 0.02641 au
Orbital period 974.11 days
Date of orbit computation   Oct 1 22:04
Observational summary
Optical observations (Discarded) 740 (4)
Radar observations (Discarded) 0 (0)
Arc length 6920 days
Unobserved 66 days

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Ephemeris at epoch 58435 MJD
Right Ascension 72.4655 deg
Declination 19.0448 deg
V Magnitude 20.48 mag
Solar Elongation 156.64 deg
Galactic Latitude -16.07 deg
Rate 0.392 deg/day
Direction -117.69 deg

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