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(549427) 2011HF78  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 3.17934 4.24e-08 au
e 0.086478 6.823e-08
i 9.907 6.271e-06 deg
Ω 133.745 3.933e-05 deg
ω 244.202 5.388e-05 deg
M 314.957 3.901e-05 deg

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Other useful info
Absolute Magnitude (H)    15.9 mag
Slope parameter (G)    0.15 mag
Perihelion 2.9044 au
Aphelion 3.4543 au
Asc. node-Earth separation 2.29375 au
Desc. node-Earth separation 2.02715 au
Earth MOID 1.92202 au
Orbital period 2070.64 days
Date of orbit computation  apr 23 21:46
Observational summary
Optical observations (Discarded) 253 (2)
Radar observations (Discarded) 0 (0)
Arc length 7115.13 days
Unobserved 698 days

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Ephemeris at epoch 60426 MJD
Right Ascension 347.427 deg
Declination -7.99638 deg
V Magnitude 21.81 mag
Solar Elongation 50.64 deg
Galactic Latitude -59.24 deg
Rate 0.344 deg/day
Direction 72.906 deg

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