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AstDyS ∴ Objects ∴ Helina ∴ Summary
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(1075) Helina  ▹ 
SUMMARY
Keplerian elements at epoch
58400.0 MJD
Value 1-σ variation Units
a 3.01456 1.307e-08 au
e 0.112292 3.776e-08
i 11.523 3.704e-06 deg
Ω 100.772 2.021e-05 deg
ω 250.419 2.641e-05 deg
M 232.221 1.945e-05 deg

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Other useful info
Absolute Magnitude (H)    10.3 mag
Slope parameter (G)    0.15 mag
Perihelion 2.676 au
Aphelion 3.3531 au
Asc. node-Earth separation 2.10869 au
Desc. node-Earth separation 1.85099 au
Earth MOID 1.69558 au
Orbital period 1911.76 days
Date of orbit computation  Oct 31 04:55
Observational summary
Optical observations (Discarded) 2579 (29)
Radar observations (Discarded) 0 (0)
Arc length 40771.1 days
Unobserved 224 days

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Ephemeris at epoch 58563 MJD
Right Ascension 260.694 deg
Declination -15.0872 deg
V Magnitude 15.97 mag
Solar Elongation 98.81 deg
Galactic Latitude 11.86 deg
Rate 0.142 deg/day
Direction 89.736 deg

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