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AstDyS ∴ Objects ∴ 2009SL281 ∴ Summary
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(389331) 2009SL281  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 5.20194 1.794e-07 au
e 0.0549 7.28e-08
i 5.219 6.705e-06 deg
Ω 84.269 0.0001004 deg
ω 20.726 0.0001347 deg
M 358.259 8.903e-05 deg

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Other useful info
Absolute Magnitude (H)    14.0 mag
Slope parameter (G)    0.15 mag
Perihelion 4.9164 au
Aphelion 5.4875 au
Asc. node-Earth separation 3.94961 au
Desc. node-Earth separation 4.45104 au
Earth MOID 3.9343 au
Orbital period 4333.57 days
Date of orbit computation  feb 22 03:12
Observational summary
Optical observations (Discarded) 256 (2)
Radar observations (Discarded) 0 (0)
Arc length 5583.01 days
Unobserved 478 days

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Ephemeris at epoch 60419 MJD
Right Ascension 94.4822 deg
Declination 25.0864 deg
V Magnitude 21.71 mag
Solar Elongation -64.97 deg
Galactic Latitude 4.35 deg
Rate 0.161 deg/day
Direction 90.794 deg

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