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AstDyS ∴ Objects ∴ 2003WS154 ∴ Summary
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(201797) 2003WS154  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.78243 1.345e-08 au
e 0.229581 4.342e-08
i 1.983 5.319e-06 deg
Ω 46.217 0.0001519 deg
ω 71.325 0.0001523 deg
M 99.991 1.274e-05 deg

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Other useful info
Absolute Magnitude (H)    16.5 mag
Slope parameter (G)    0.15 mag
Perihelion 2.1436 au
Aphelion 3.4212 au
Asc. node-Earth separation 1.4662 au
Desc. node-Earth separation 1.83478 au
Earth MOID 1.16132 au
Orbital period 1695.25 days
Date of orbit computation  apr 23 20:32
Observational summary
Optical observations (Discarded) 506 (1)
Radar observations (Discarded) 0 (0)
Arc length 8433.88 days
Unobserved 376 days

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Ephemeris at epoch 60426 MJD
Right Ascension 257.78 deg
Declination -23.8798 deg
V Magnitude 21.5 mag
Solar Elongation 137.07 deg
Galactic Latitude 9.23 deg
Rate 0.1 deg/day
Direction -91.686 deg

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