NEODyS-2

Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2001SL9 ∴ Summary
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(88710) 2001SL9  ▹ 
SUMMARY
Keplerian elements
(Epoch 58800.0 MJD)
Value 1-σ variation Units
a 1.06144 1.523e-09 au
e 0.270052 5.539e-08
i 21.9 8.333e-06 deg
Ω 202.849 8.068e-06 deg
ω 329.334 1.747e-05 deg
M 61.054 2.337e-05 deg

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Other useful info
Absolute Magnitude (H)    17.4 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.7748 au
Aphelion distance 1.3481 au
Asc. node-Earth separation -0.20243 au
Desc. node-Earth separation 0.28503 au
Earth MOID 0.19579 au
Orbital period 399.431 days
Date of orbit computation   Oct 14 16:05
Observational summary
Optical observations (Discarded) 1007 (10)
Radar observations (Discarded) 0 (0)
Arc length 22318 days
Unobserved 1385 days

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Ephemeris
(Epoch 58776 MJD)
Right Ascension 219.031 deg
Declination -9.07834 deg
V Magnitude 19.35 mag
Solar Elongation -14.72 deg
Galactic Latitude 45.79 deg
Rate 1.137 deg/day
Direction 97.428 deg

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