NEODyS-2

Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2001SL9 ∴ Summary
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(88710) 2001SL9  ▹ 
SUMMARY
Keplerian elements at epoch
58400.0 MJD
Value 1-σ variation Units
a 1.0613 1.446e-09 au
e 0.269996 4.804e-08
i 21.901 6.485e-06 deg
Ω 202.856 7.645e-06 deg
ω 329.317 1.542e-05 deg
M 60.475 1.983e-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 -0.20588 au
Desc. node-Earth separation 0.28457 au
Earth MOID 0.19914 au
Orbital period 399.35 days
Date of orbit computation   Oct 1 22:55
Observational summary
Optical observations (Discarded) 1007 (17)
Radar observations (Discarded) 0 (0)
Arc length 22318 days
Unobserved 1202 days

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Ephemeris at epoch 58593 MJD
Right Ascension 25.6611 deg
Declination 9.92397 deg
V Magnitude 19.95 mag
Solar Elongation 2.1 deg
Galactic Latitude -50.92 deg
Rate 0.759 deg/day
Direction 78.531 deg

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