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AstDyS ∴ Objects ∴ 1999AQ9 ∴ Summary
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(181864) 1999AQ9  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.60165 1.188e-08 au
e 0.180019 3.396e-08
i 3.278 3.591e-06 deg
Ω 220.946 9.046e-05 deg
ω 196.174 9.212e-05 deg
M 44.004 1.694e-05 deg

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Other useful info
Absolute Magnitude (H)    16.3 mag
Slope parameter (G)    0.15 mag
Perihelion 2.1333 au
Aphelion 3.07 au
Asc. node-Earth separation 2.036 au
Desc. node-Earth separation 1.15502 au
Earth MOID 1.14577 au
Orbital period 1532.75 days
Date of orbit computation  feb 22 02:29
Observational summary
Optical observations (Discarded) 702 (3)
Radar observations (Discarded) 0 (0)
Arc length 9136.67 days
Unobserved 90 days

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Ephemeris at epoch 60416 MJD
Right Ascension 98.9559 deg
Declination 20.0691 deg
V Magnitude 21.25 mag
Solar Elongation -72.28 deg
Galactic Latitude 5.71 deg
Rate 0.383 deg/day
Direction 91.728 deg

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