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AstDyS ∴ Objects ∴ 1997AU18 ∴ Summary
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(43949) 1997AU18  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.41706 7.733e-09 au
e 0.061415 3.753e-08
i 7.65 2.864e-06 deg
Ω 97.682 2.976e-05 deg
ω 85.774 3.844e-05 deg
M 29.043 2.381e-05 deg

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Other useful info
Absolute Magnitude (H)    15.3 mag
Slope parameter (G)    0.15 mag
Perihelion 2.2686 au
Aphelion 2.5655 au
Asc. node-Earth separation 1.41448 au
Desc. node-Earth separation 1.40219 au
Earth MOID 1.28627 au
Orbital period 1372.56 days
Date of orbit computation  apr 23 19:55
Observational summary
Optical observations (Discarded) 2281 (305)
Radar observations (Discarded) 0 (0)
Arc length 10898.7 days
Unobserved 34 days

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Ephemeris at epoch 60425 MJD
Right Ascension 230.838 deg
Declination -7.40507 deg
V Magnitude 18.24 mag
Solar Elongation 161.23 deg
Galactic Latitude 39.56 deg
Rate 0.216 deg/day
Direction -78.552 deg

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