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AstDyS ∴ Objects ∴ 2011AN9 ∴ Summary
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(432658) 2011AN9  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.2977 1.653e-08 au
e 0.088117 6.406e-08
i 6.959 4.601e-06 deg
Ω 105.685 5.243e-05 deg
ω 321.141 6.362e-05 deg
M 325.234 3.71e-05 deg

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Other useful info
Absolute Magnitude (H)    17.8 mag
Slope parameter (G)    0.15 mag
Perihelion 2.0952 au
Aphelion 2.5002 au
Asc. node-Earth separation 1.15072 au
Desc. node-Earth separation 1.43127 au
Earth MOID 1.11492 au
Orbital period 1272.15 days
Date of orbit computation  feb 22 03:21
Observational summary
Optical observations (Discarded) 305 (2)
Radar observations (Discarded) 0 (0)
Arc length 7240.83 days
Unobserved 186 days

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Ephemeris at epoch 60419 MJD
Right Ascension 30.5697 deg
Declination 7.60274 deg
V Magnitude 22.2 mag
Solar Elongation -4.96 deg
Galactic Latitude -51.26 deg
Rate 0.537 deg/day
Direction 68.946 deg

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