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AstDyS ∴ Objects ∴ 2003WW158 ∴ Summary
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(172623) 2003WW158  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.3112 1.303e-08 au
e 0.067783 3.944e-08
i 2.124 4.474e-06 deg
Ω 242.309 0.0001779 deg
ω 14.752 0.0001885 deg
M 79.447 6.067e-05 deg

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Other useful info
Absolute Magnitude (H)    17.0 mag
Slope parameter (G)    0.15 mag
Perihelion 2.1545 au
Aphelion 2.4679 au
Asc. node-Earth separation 1.14631 au
Desc. node-Earth separation 1.47563 au
Earth MOID 1.13941 au
Orbital period 1283.38 days
Date of orbit computation  apr 23 20:25
Observational summary
Optical observations (Discarded) 409 (4)
Radar observations (Discarded) 0 (0)
Arc length 8661.46 days
Unobserved 306 days

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Ephemeris at epoch 60426 MJD
Right Ascension 3.66786 deg
Declination 3.21143 deg
V Magnitude 22.02 mag
Solar Elongation 31.31 deg
Galactic Latitude -58.39 deg
Rate 0.47 deg/day
Direction 66.544 deg

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