AstDyS-2

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AstDyS ∴ Objects ∴ 1999AW18 ∴ Summary
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(121011) 1999AW18  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.2573 8.629e-09 au
e 0.208307 5.623e-08
i 6.302 5.013e-06 deg
Ω 289.847 4.262e-05 deg
ω 62.378 4.448e-05 deg
M 262.362 1.01e-05 deg

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Other useful info
Absolute Magnitude (H)    16.8 mag
Slope parameter (G)    0.15 mag
Perihelion 1.7871 au
Aphelion 2.7275 au
Asc. node-Earth separation 0.95247 au
Desc. node-Earth separation 1.40768 au
Earth MOID 0.79145 au
Orbital period 1238.75 days
Date of orbit computation  feb 22 02:15
Observational summary
Optical observations (Discarded) 668 (2)
Radar observations (Discarded) 0 (0)
Arc length 8860.78 days
Unobserved 395 days

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Ephemeris at epoch 60419 MJD
Right Ascension 252.868 deg
Declination -30.1697 deg
V Magnitude 20.6 mag
Solar Elongation 133.5 deg
Galactic Latitude 8.94 deg
Rate 0.04 deg/day
Direction -116.803 deg

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