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NEODyS ∴ Objects ∴ 2004HF54 ∴ Summary
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(172974) 2004HF54  ▹ 
SUMMARY
Keplerian elements
(Epoch 58800.0 MJD)
Value 1-σ variation Units
a 1.63683 1.812e-08 au
e 0.246731 7.395e-08
i 8.473 8.735e-06 deg
Ω 239.416 4.15e-05 deg
ω 256.642 5.098e-05 deg
M 207.605 5.532e-05 deg

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Other useful info
Absolute Magnitude (H)    19.3 mag
Slope parameter (G)    0.15 mag
Perihelion distance 1.233 au
Aphelion distance 2.0407 au
Asc. node-Earth separation 0.61998 au
Desc. node-Earth separation 0.46648 au
Earth MOID 0.29336 au
Orbital period 764.896 days
Date of orbit computation   Sep 19 17:29
Observational summary
Optical observations (Discarded) 198 (1)
Radar observations (Discarded) 0 (0)
Arc length 6240 days
Unobserved 101 days

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Ephemeris
(Epoch 58771 MJD)
Right Ascension 295.171 deg
Declination -11.1855 deg
V Magnitude 23.29 mag
Solar Elongation -93.94 deg
Galactic Latitude -15.94 deg
Rate 0.275 deg/day
Direction 94.097 deg

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