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(5143) Heracles  ▹ 
SUMMARY
Keplerian elements
(Epoch 59000.0 MJD)
Value 1-σ variation Units
a 1.83331 4.42e-09 au
e 0.772201 2.909e-08
i 9.031 3.335e-06 deg
Ω 309.492 2.623e-05 deg
ω 227.786 2.533e-05 deg
M 130.725 2.668e-06 deg

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Other useful info
Absolute Magnitude (H)    13.9 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.4176 au
Aphelion distance 3.249 au
Asc. node-Earth separation 0.5241 au
Desc. node-Earth separation -0.49775 au
Earth MOID 0.0584 au
Orbital period 906.673 days
Date of orbit computation   Feb 7 13:44
Observational summary
Optical observations (Discarded) 3083 (8)
Radar observations (Discarded) 1 (0)
Arc length 24541 days
Unobserved 25 days

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Ephemeris
(Epoch 59277 MJD)
Right Ascension 0.67655 deg
Declination 6.87289 deg
V Magnitude 19.78 mag
Solar Elongation -20.88 deg
Galactic Latitude -54.01 deg
Rate 0.305 deg/day
Direction 67.316 deg

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