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(414531) 2009SL99  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.84995 3.619e-08 au
e 0.180105 7.718e-08
i 12.414 1.043e-05 deg
Ω 190.791 3.688e-05 deg
ω 149.056 5.199e-05 deg
M 25.129 4.327e-05 deg

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Other useful info
Absolute Magnitude (H)    17.0 mag
Slope parameter (G)    0.15 mag
Perihelion 2.3367 au
Aphelion 3.3632 au
Asc. node-Earth separation 2.26219 au
Desc. node-Earth separation 1.38887 au
Earth MOID 1.33851 au
Orbital period 1757.33 days
Date of orbit computation  feb 22 03:18
Observational summary
Optical observations (Discarded) 165 (3)
Radar observations (Discarded) 0 (0)
Arc length 5514.25 days
Unobserved 283 days

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Ephemeris at epoch 60419 MJD
Right Ascension 22.1896 deg
Declination 7.6008 deg
V Magnitude 21.85 mag
Solar Elongation 5.97 deg
Galactic Latitude -54.11 deg
Rate 0.479 deg/day
Direction 73.453 deg

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