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AstDyS ∴ Objects ∴ Helsingborg ∴ Summary
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(10549) Helsingborg  ▹ 
SUMMARY
Keplerian elements at epoch
58400.0 MJD
Value 1-σ variation Units
a 2.55903 1.801e-08 au
e 0.170668 7.593e-08
i 13.71 6.314e-06 deg
Ω 340.455 2.218e-05 deg
ω 349.115 3.143e-05 deg
M 142.011 2.803e-05 deg

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Other useful info
Absolute Magnitude (H)    14.1 mag
Slope parameter (G)    0.15 mag
Perihelion 2.1223 au
Aphelion 2.9958 au
Asc. node-Earth separation 1.11891 au
Desc. node-Earth separation 1.99226 au
Earth MOID 1.11256 au
Orbital period 1495.24 days
Date of orbit computation  Oct 31 05:02
Observational summary
Optical observations (Discarded) 1019 (5)
Radar observations (Discarded) 0 (0)
Arc length 10965.5 days
Unobserved 120 days

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Ephemeris at epoch 58499 MJD
Right Ascension 155.645 deg
Declination 17.4846 deg
V Magnitude 18.8 mag
Solar Elongation 143.66 deg
Galactic Latitude 54.39 deg
Rate 0.152 deg/day
Direction -78.834 deg

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