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AstDyS ∴ Objects ∴ Hedda ∴ Summary
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(207) Hedda  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.28348 3.08e-09 au
e 0.029388 1.346e-08
i 3.802 1.449e-06 deg
Ω 29.14 2.935e-05 deg
ω 191.815 5.391e-05 deg
M 115.678 4.602e-05 deg

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Other useful info
Absolute Magnitude (H)    10.3 mag
Slope parameter (G)    0.15 mag
Perihelion 2.2164 au
Aphelion 2.3506 au
Asc. node-Earth separation 1.35472 au
Desc. node-Earth separation 1.21328 au
Earth MOID 1.20765 au
Orbital period 1260.36 days
Date of orbit computation  feb 22 01:49
Observational summary
Optical observations (Discarded) 11695 (57)
Radar observations (Discarded) 0 (0)
Arc length 51563.8 days
Unobserved 157 days

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Ephemeris at epoch 60418 MJD
Right Ascension 358.443 deg
Declination -2.83169 deg
V Magnitude 15.36 mag
Solar Elongation 30.73 deg
Galactic Latitude -62.06 deg
Rate 0.472 deg/day
Direction 65.848 deg

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