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AstDyS ∴ Objects ∴ 2004HF55 ∴ Summary
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(144801) 2004HF55  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.53088 1.266e-08 au
e 0.190438 4.908e-08
i 8.565 5.338e-06 deg
Ω 87.081 0.0001092 deg
ω 6.683 0.0001365 deg
M 69.053 8.971e-05 deg

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Other useful info
Absolute Magnitude (H)    16.1 mag
Slope parameter (G)    0.15 mag
Perihelion 2.0489 au
Aphelion 3.0129 au
Asc. node-Earth separation 1.06795 au
Desc. node-Earth separation 1.99192 au
Earth MOID 1.06629 au
Orbital period 1470.64 days
Date of orbit computation  feb 22 02:20
Observational summary
Optical observations (Discarded) 642 (5)
Radar observations (Discarded) 0 (0)
Arc length 9242.19 days
Unobserved 95 days

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Ephemeris at epoch 60419 MJD
Right Ascension 182.505 deg
Declination 13.2519 deg
V Magnitude 19.85 mag
Solar Elongation -145.52 deg
Galactic Latitude 73.08 deg
Rate 0.149 deg/day
Direction -94.682 deg

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