AstDyS-2

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AstDyS ∴ Objects ∴ 2009WS15 ∴ Summary
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2009WS15  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.54844 9.906e-08 au
e 0.210117 9.818e-07
i 3.212 1.353e-05 deg
Ω 171.32 0.0002753 deg
ω 256.994 0.0003608 deg
M 191.221 0.0002304 deg

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Other useful info
Absolute Magnitude (H)    18.2 mag
Slope parameter (G)    0.15 mag
Perihelion 2.013 au
Aphelion 3.0839 au
Asc. node-Earth separation 1.56334 au
Desc. node-Earth separation 1.32062 au
Earth MOID 1.03025 au
Orbital period 1485.97 days
Date of orbit computation  apr 24 01:38
Observational summary
Optical observations (Discarded) 148 (1)
Radar observations (Discarded) 0 (0)
Arc length 4898.93 days
Unobserved 374 days

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Ephemeris at epoch 60426 MJD
Right Ascension 277.101 deg
Declination -19.2512 deg
V Magnitude 23.42 mag
Solar Elongation 119.12 deg
Galactic Latitude -3.79 deg
Rate 0.023 deg/day
Direction 22.239 deg

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