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AstDyS ∴ Objects ∴ Punkaharju ∴ Summary
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(1659) Punkaharju  ▹ 
SUMMARY
Keplerian elements at epoch
58400.0 MJD
Value 1-σ variation Units
a 2.78421 1.09e-08 au
e 0.25912 4.316e-08
i 16.426 5.391e-06 deg
Ω 338.225 1.395e-05 deg
ω 36.413 1.606e-05 deg
M 328.409 1.088e-05 deg

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Other useful info
Absolute Magnitude (H)    9.9 mag
Slope parameter (G)    0.15 mag
Perihelion 2.0628 au
Aphelion 3.5057 au
Asc. node-Earth separation 1.13957 au
Desc. node-Earth separation 2.28971 au
Earth MOID 1.08202 au
Orbital period 1696.88 days
Date of orbit computation  Oct 31 04:55
Observational summary
Optical observations (Discarded) 1871 (32)
Radar observations (Discarded) 0 (0)
Arc length 32198.3 days
Unobserved 86 days

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Ephemeris at epoch 58500 MJD
Right Ascension 337.816 deg
Declination -5.10085 deg
V Magnitude 14.63 mag
Solar Elongation -41.43 deg
Galactic Latitude -50.02 deg
Rate 0.529 deg/day
Direction 61.354 deg

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