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(5143) Heracles  ▹ 
SUMMARY
Keplerian elements
(Epoch 60400.0 MJD)
Value 1-σ variation Units
a 1.83523 3.091e-09 au
e 0.771018 2.429e-08
i 8.977 2.481e-06 deg
Ω 309.097 2.011e-05 deg
ω 228.214 1.944e-05 deg
M 326.195 2.63e-06 deg

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Other useful info
Absolute Magnitude (H)    14.0 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.4202 au
Aphelion distance 3.2502 au
Asc. node-Earth separation 0.51653 au
Desc. node-Earth separation -0.4929 au
Earth MOID 0.05771 au
Orbital period 908.102 days
Date of orbit computation   feb 27 11:49
Observational summary
Optical observations (Discarded) 4288 (12)
Radar observations (Discarded) 1 (0)
Arc length 25631 days
Unobserved 81 days

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Ephemeris
(Epoch 60423 MJD)
Right Ascension 42.075 deg
Declination 21.2331 deg
V Magnitude 16.84 mag
Solar Elongation -13.87 deg
Galactic Latitude -33.98 deg
Rate 0.685 deg/day
Direction 76.31 deg

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