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AstDyS ∴ Objects ∴ 2001AJ9 ∴ Summary
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(72220) 2001AJ9  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.22851 6.348e-09 au
e 0.128878 3.768e-08
i 5.134 3.78e-06 deg
Ω 155.169 4.199e-05 deg
ω 235.887 4.493e-05 deg
M 59.65 1.616e-05 deg

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Other useful info
Absolute Magnitude (H)    16.2 mag
Slope parameter (G)    0.15 mag
Perihelion 1.9413 au
Aphelion 2.5157 au
Asc. node-Earth separation 1.37284 au
Desc. node-Earth separation 1.03419 au
Earth MOID 0.95168 au
Orbital period 1215.12 days
Date of orbit computation  apr 23 20:01
Observational summary
Optical observations (Discarded) 1110 (8)
Radar observations (Discarded) 0 (0)
Arc length 10540.1 days
Unobserved 54 days

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Ephemeris at epoch 60427 MJD
Right Ascension 90.9962 deg
Declination 20.5705 deg
V Magnitude 21.03 mag
Solar Elongation -54.09 deg
Galactic Latitude -0.63 deg
Rate 0.474 deg/day
Direction 87.065 deg

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