NEODyS-2

Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 1999SL5 ∴ Summary
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(53426) 1999SL5  ▹ 
SUMMARY
Keplerian elements at epoch
58200.0 MJD
Value 1-σ variation Units
a 1.92289 2.845e-09 au
e 0.538456 4.538e-08
i 22.778 1.077e-05 deg
Ω 239.105 2.529e-05 deg
ω 43.284 2.593e-05 deg
M 1.035 5.367e-06 deg

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Other useful info
Absolute Magnitude (H)    17.2 mag
Slope parameter (G)    0.15 mag
Perihelion 0.8875 au
Aphelion 2.9583 au
Asc. node-Earth separation -0.03085 au
Desc. node-Earth separation 1.25706 au
Earth MOID 0.02503 au
Orbital period 973.936 days
Date of orbit computation   Sep 9 15:16
Observational summary
Optical observations (Discarded) 740 (4)
Radar observations (Discarded) 0 (0)
Arc length 6920 days
Unobserved 17 days

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Ephemeris at epoch 58386 MJD
Right Ascension 80.6582 deg
Declination 26.049 deg
V Magnitude 21.19 mag
Solar Elongation 100.01 deg
Galactic Latitude -5.85 deg
Rate 0.118 deg/day
Direction 148.272 deg

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