NEODyS-2

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(380321) 2002HF8  ▹ 
SUMMARY
Keplerian elements
(Epoch 58800.0 MJD)
Value 1-σ variation Units
a 2.31743 1.739e-08 au
e 0.490799 9.974e-08
i 4.771 1.841e-05 deg
Ω 48.7 0.0001259 deg
ω 261.683 0.0001367 deg
M 310.274 6.731e-05 deg

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Other useful info
Absolute Magnitude (H)    18.2 mag
Slope parameter (G)    0.15 mag
Perihelion distance 1.18 au
Aphelion distance 3.4548 au
Asc. node-Earth separation 0.9032 au
Desc. node-Earth separation 0.63506 au
Earth MOID 0.18892 au
Orbital period 1288.57 days
Date of orbit computation   Dec 19 17:16
Observational summary
Optical observations (Discarded) 142 (1)
Radar observations (Discarded) 0 (0)
Arc length 7626 days
Unobserved 1409 days

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Ephemeris
(Epoch 58901 MJD)
Right Ascension 281.372 deg
Declination -24.2479 deg
V Magnitude 21.64 mag
Solar Elongation 52.2 deg
Galactic Latitude -9.57 deg
Rate 0.861 deg/day
Direction 88.249 deg

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