AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2001SE18 ∴ Summary
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(194009) 2001SE18  ▹ 
SUMMARY
Keplerian elements at epoch
58400.0 MJD
Value 1-σ variation Units
a 2.3054 8.49e-09 au
e 0.223837 7.002e-08
i 1.982 5.561e-06 deg
Ω 88.748 0.000201 deg
ω 272.473 0.0002018 deg
M 313.35 1.37e-05 deg

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Other useful info
Absolute Magnitude (H)    17.4 mag
Slope parameter (G)    0.15 mag
Perihelion 1.7894 au
Aphelion 2.8214 au
Asc. node-Earth separation 1.18368 au
Desc. node-Earth separation 1.19473 au
Earth MOID 0.78707 au
Orbital period 1278.55 days
Date of orbit computation  Oct 31 06:59
Observational summary
Optical observations (Discarded) 304 (0)
Radar observations (Discarded) 0 (0)
Arc length 16359.1 days
Unobserved 264 days

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Ephemeris at epoch 58568 MJD
Right Ascension 3.41551 deg
Declination 0.09539 deg
V Magnitude 21.07 mag
Solar Elongation 2.05 deg
Galactic Latitude -61.3 deg
Rate 0.647 deg/day
Direction 66.546 deg

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