AstDyS-2

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AstDyS ∴ Objects ∴ 2004HF18 ∴ Summary
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(154691) 2004HF18  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.6092 1.413e-08 au
e 0.132614 4.642e-08
i 3.797 4.897e-06 deg
Ω 227.748 6.888e-05 deg
ω 339.318 7.119e-05 deg
M 276.46 1.982e-05 deg

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Other useful info
Absolute Magnitude (H)    16.2 mag
Slope parameter (G)    0.15 mag
Perihelion 2.2632 au
Aphelion 2.9552 au
Asc. node-Earth separation 1.27102 au
Desc. node-Earth separation 1.93676 au
Earth MOID 1.25908 au
Orbital period 1539.43 days
Date of orbit computation  apr 23 20:21
Observational summary
Optical observations (Discarded) 598 (5)
Radar observations (Discarded) 0 (0)
Arc length 8146.91 days
Unobserved 104 days

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Ephemeris at epoch 60425 MJD
Right Ascension 94.7382 deg
Declination 20.3125 deg
V Magnitude 21.57 mag
Solar Elongation -59.55 deg
Galactic Latitude 2.31 deg
Rate 0.351 deg/day
Direction 90.833 deg

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