NEODyS-2

Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2001SL9 ∴ Summary
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(88710) 2001SL9  ▹ 
SUMMARY
Keplerian elements at epoch
58000.0 MJD
Value 1-σ variation Units
a 1.06131 1.464e-09 au
e 0.270041 4.812e-08
i 21.901 6.489e-06 deg
Ω 202.856 7.729e-06 deg
ω 329.314 1.553e-05 deg
M 59.899 1.971e-05 deg

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Other useful info
Absolute Magnitude (H)    17.4 mag
Slope parameter (G)    0.15 mag
Perihelion 0.7747 au
Aphelion 1.3479 au
Asc. node-Earth separation -0.20285 au
Desc. node-Earth separation 0.28501 au
Earth MOID 0.19634 au
Orbital period 399.356 days
Date of orbit computation   Jul 10 22:46
Observational summary
Optical observations (Discarded) 1007 (17)
Radar observations (Discarded) 0 (0)
Arc length 22318 days
Unobserved 624 days

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Ephemeris at epoch 58015 MJD
Right Ascension 227.421 deg
Declination -0.65282 deg
V Magnitude 19.99 mag
Solar Elongation -51.13 deg
Galactic Latitude 46.69 deg
Rate 1.049 deg/day
Direction 100.665 deg

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