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AstDyS ∴ Objects ∴ 2004HH9 ∴ Summary
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(144759) 2004HH9  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.48242 1.336e-08 au
e 0.110205 4.619e-08
i 7.176 6.234e-06 deg
Ω 222.975 3.859e-05 deg
ω 297.708 5.124e-05 deg
M 74.002 3.729e-05 deg

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Other useful info
Absolute Magnitude (H)    16.4 mag
Slope parameter (G)    0.15 mag
Perihelion 2.2088 au
Aphelion 2.756 au
Asc. node-Earth separation 1.32458 au
Desc. node-Earth separation 1.59394 au
Earth MOID 1.22738 au
Orbital period 1428.6 days
Date of orbit computation  apr 23 20:19
Observational summary
Optical observations (Discarded) 398 (1)
Radar observations (Discarded) 0 (0)
Arc length 8410.88 days
Unobserved 373 days

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Ephemeris at epoch 60425 MJD
Right Ascension 274.124 deg
Declination -18.3614 deg
V Magnitude 20.67 mag
Solar Elongation 120.89 deg
Galactic Latitude -0.88 deg
Rate 0.078 deg/day
Direction 27.889 deg

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