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AstDyS ∴ Objects ∴ 1998SX142 ∴ Summary
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(40223) 1998SX142  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 3.04533 1.845e-08 au
e 0.167146 3.478e-08
i 16.53 4.266e-06 deg
Ω 12.817 1.235e-05 deg
ω 232.772 1.977e-05 deg
M 48.793 1.875e-05 deg

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Other useful info
Absolute Magnitude (H)    13.3 mag
Slope parameter (G)    0.15 mag
Perihelion 2.5363 au
Aphelion 3.5543 au
Asc. node-Earth separation 2.29414 au
Desc. node-Earth separation 1.68876 au
Earth MOID 1.56205 au
Orbital period 1941.11 days
Date of orbit computation  apr 23 19:54
Observational summary
Optical observations (Discarded) 2537 (5)
Radar observations (Discarded) 0 (0)
Arc length 13166.1 days
Unobserved 194 days

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Ephemeris at epoch 60425 MJD
Right Ascension 342.399 deg
Declination -20.5758 deg
V Magnitude 19 mag
Solar Elongation 59.83 deg
Galactic Latitude -61.46 deg
Rate 0.33 deg/day
Direction 69.433 deg

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