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AstDyS ∴ Objects ∴ Hera ∴ Summary
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(103) Hera  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.70173 4.715e-09 au
e 0.079187 2.427e-08
i 5.419 2.568e-06 deg
Ω 136.065 2.6e-05 deg
ω 189.548 3.125e-05 deg
M 33.439 1.958e-05 deg

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Other useful info
Absolute Magnitude (H)    7.8 mag
Slope parameter (G)    0.15 mag
Perihelion 2.4878 au
Aphelion 2.9157 au
Asc. node-Earth separation 1.92668 au
Desc. node-Earth separation 1.47669 au
Earth MOID 1.47564 au
Orbital period 1622.04 days
Date of orbit computation  feb 22 01:49
Observational summary
Optical observations (Discarded) 8263 (113)
Radar observations (Discarded) 0 (0)
Arc length 55771.1 days
Unobserved 103 days

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Ephemeris at epoch 60398 MJD
Right Ascension 5.87892 deg
Declination -0.59723 deg
V Magnitude 12.74 mag
Solar Elongation 4.38 deg
Galactic Latitude -62.63 deg
Rate 0.461 deg/day
Direction 68.159 deg

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