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AstDyS ∴ Objects ∴ Helicaon ∴ Summary
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(30942) Helicaon  ▹ 
SUMMARY
Keplerian elements at epoch
58400.0 MJD
Value 1-σ variation Units
a 5.18794 1.312e-07 au
e 0.066623 6.732e-08
i 22.865 8.336e-06 deg
Ω 143.584 1.47e-05 deg
ω 272.398 6.994e-05 deg
M 142.122 6.756e-05 deg

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Other useful info
Absolute Magnitude (H)    11.3 mag
Slope parameter (G)    0.15 mag
Perihelion 4.8423 au
Aphelion 5.5336 au
Asc. node-Earth separation 4.16188 au
Desc. node-Earth separation 4.16646 au
Earth MOID 3.94976 au
Orbital period 4316.1 days
Date of orbit computation  Oct 31 05:16
Observational summary
Optical observations (Discarded) 906 (8)
Radar observations (Discarded) 0 (0)
Arc length 8921.25 days
Unobserved 127 days

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Ephemeris at epoch 58440 MJD
Right Ascension 212.577 deg
Declination 5.31745 deg
V Magnitude 19.47 mag
Solar Elongation 31.62 deg
Galactic Latitude 61.22 deg
Rate 0.207 deg/day
Direction 101.381 deg

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