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AstDyS ∴ Objects ∴ 2009HJ16 ∴ Summary
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(353145) 2009HJ16  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.74675 2.046e-08 au
e 0.153836 6.64e-08
i 8.617 9.195e-06 deg
Ω 153.932 4.987e-05 deg
ω 325.204 5.895e-05 deg
M 162.582 3.279e-05 deg

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Other useful info
Absolute Magnitude (H)    17.2 mag
Slope parameter (G)    0.15 mag
Perihelion 2.3242 au
Aphelion 3.1693 au
Asc. node-Earth separation 1.3919 au
Desc. node-Earth separation 2.05963 au
Earth MOID 1.34614 au
Orbital period 1662.75 days
Date of orbit computation  apr 23 21:04
Observational summary
Optical observations (Discarded) 151 (0)
Radar observations (Discarded) 0 (0)
Arc length 8498.87 days
Unobserved 312 days

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Ephemeris at epoch 60425 MJD
Right Ascension 309.921 deg
Declination -12.0628 deg
V Magnitude 23.08 mag
Solar Elongation 85.84 deg
Galactic Latitude -29.42 deg
Rate 0.183 deg/day
Direction 71.946 deg

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