NEODyS-2

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(518771) 2009WL1  ▹ 
SUMMARY
Keplerian elements
(Epoch 60400.0 MJD)
Value 1-σ variation Units
a 1.78626 5.62e-09 au
e 0.334977 9.124e-08
i 29.022 9.094e-06 deg
Ω 64.982 1.24e-05 deg
ω 323.071 2.985e-05 deg
M 25.545 2.179e-05 deg

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Other useful info
Absolute Magnitude (H)    18.5 mag
Slope parameter (G)    0.15 mag
Perihelion distance 1.1879 au
Aphelion distance 2.3846 au
Asc. node-Earth separation 0.26489 au
Desc. node-Earth separation 1.15267 au
Earth MOID 0.25029 au
Orbital period 871.998 days
Date of orbit computation   feb 26 13:16
Observational summary
Optical observations (Discarded) 261 (4)
Radar observations (Discarded) 0 (0)
Arc length 4959 days
Unobserved 287 days

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Ephemeris
(Epoch 60398 MJD)
Right Ascension 43.4443 deg
Declination 20.87 deg
V Magnitude 21.79 mag
Solar Elongation -38.87 deg
Galactic Latitude -33.6 deg
Rate 0.849 deg/day
Direction 57.292 deg

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