AstDyS-2

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AstDyS ∴ Objects ∴ 2004HF4 ∴ Summary
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(447015) 2004HF4  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.76741 2.927e-08 au
e 0.11639 1.082e-07
i 13.213 1.011e-05 deg
Ω 201.436 2.96e-05 deg
ω 334.394 4.98e-05 deg
M 143.952 3.399e-05 deg

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Other useful info
Absolute Magnitude (H)    16.9 mag
Slope parameter (G)    0.15 mag
Perihelion 2.4453 au
Aphelion 3.0895 au
Asc. node-Earth separation 1.4684 au
Desc. node-Earth separation 2.05347 au
Earth MOID 1.45454 au
Orbital period 1681.54 days
Date of orbit computation  apr 23 21:25
Observational summary
Optical observations (Discarded) 174 (0)
Radar observations (Discarded) 0 (0)
Arc length 6561.99 days
Unobserved 750 days

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Ephemeris at epoch 60425 MJD
Right Ascension 344.22 deg
Declination 2.51927 deg
V Magnitude 22.91 mag
Solar Elongation 49.06 deg
Galactic Latitude -49.49 deg
Rate 0.321 deg/day
Direction 66.759 deg

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