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(5143) Heracles  ▹ 
SUMMARY
Keplerian elements at epoch
58400.0 MJD
Value 1-σ variation Units
a 1.83363 3.551e-09 au
e 0.772149 2.356e-08
i 9.029 2.611e-06 deg
Ω 309.5 2.242e-05 deg
ω 227.796 2.176e-05 deg
M 252.525 1.822e-06 deg

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Other useful info
Absolute Magnitude (H)    13.9 mag
Slope parameter (G)    0.15 mag
Perihelion 0.4178 au
Aphelion 3.2495 au
Asc. node-Earth separation 0.52341 au
Desc. node-Earth separation -0.49881 au
Earth MOID 0.05833 au
Orbital period 906.912 days
Date of orbit computation   Oct 16 15:10
Observational summary
Optical observations (Discarded) 2557 (13)
Radar observations (Discarded) 1 (0)
Arc length 23695 days
Unobserved 2 days

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Ephemeris at epoch 58408 MJD
Right Ascension 2.887 deg
Declination 14.7401 deg
V Magnitude 18.07 mag
Solar Elongation -160.86 deg
Galactic Latitude -47.03 deg
Rate 0.361 deg/day
Direction -115.069 deg

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