AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ Hippokoon ∴ Summary
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(30698) Hippokoon  ▹ 
SUMMARY
Keplerian elements at epoch
58400.0 MJD
Value 1-σ variation Units
a 5.18187 1.222e-07 au
e 0.063936 7.303e-08
i 7.873 7.796e-06 deg
Ω 216.269 4.939e-05 deg
ω 100.703 7.976e-05 deg
M 214.504 6.517e-05 deg

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Other useful info
Absolute Magnitude (H)    11.9 mag
Slope parameter (G)    0.15 mag
Perihelion 4.8506 au
Aphelion 5.5132 au
Asc. node-Earth separation 4.21448 au
Desc. node-Earth separation 4.10696 au
Earth MOID 3.84792 au
Orbital period 4308.53 days
Date of orbit computation  Oct 31 05:15
Observational summary
Optical observations (Discarded) 720 (3)
Radar observations (Discarded) 0 (0)
Arc length 14771.1 days
Unobserved 267 days

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Ephemeris at epoch 58462 MJD
Right Ascension 180.301 deg
Declination -5.90334 deg
V Magnitude 20.02 mag
Solar Elongation 75.04 deg
Galactic Latitude 54.8 deg
Rate 0.117 deg/day
Direction 117.204 deg

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