NEODyS-2

Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2001SL9 ∴ Summary
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(88710) 2001SL9  ▹ 
SUMMARY
Keplerian elements at epoch
58600.0 MJD
Value 1-σ variation Units
a 1.06129 1.444e-09 au
e 0.269981 4.804e-08
i 21.9 6.485e-06 deg
Ω 202.855 7.645e-06 deg
ω 329.308 1.542e-05 deg
M 240.784 1.99e-05 deg

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Other useful info
Absolute Magnitude (H)    17.4 mag
Slope parameter (G)    0.15 mag
Perihelion 0.7748 au
Aphelion 1.3478 au
Asc. node-Earth separation -0.20396 au
Desc. node-Earth separation 0.28448 au
Earth MOID 0.19737 au
Orbital period 399.344 days
Date of orbit computation   May 25 11:18
Observational summary
Optical observations (Discarded) 1007 (17)
Radar observations (Discarded) 0 (0)
Arc length 22318 days
Unobserved 1261 days

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Ephemeris at epoch 58652 MJD
Right Ascension 76.0436 deg
Declination 14.7831 deg
V Magnitude 19.8 mag
Solar Elongation 12.67 deg
Galactic Latitude -15.77 deg
Rate 0.945 deg/day
Direction 90.932 deg

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