AstDyS-2

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AstDyS ∴ Objects ∴ Koskenniemi ∴ Summary
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(1697) Koskenniemi  ▹ 
SUMMARY
Keplerian elements at epoch
58400.0 MJD
Value 1-σ variation Units
a 2.37381 7.425e-09 au
e 0.117692 3.223e-08
i 5.658 4.78e-06 deg
Ω 331.672 3.803e-05 deg
ω 91.108 4.5e-05 deg
M 68.235 2.14e-05 deg

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Other useful info
Absolute Magnitude (H)    12.9 mag
Slope parameter (G)    0.15 mag
Perihelion 2.0944 au
Aphelion 2.6532 au
Asc. node-Earth separation 1.33507 au
Desc. node-Earth separation 1.34531 au
Earth MOID 1.11578 au
Orbital period 1335.88 days
Date of orbit computation  Oct 31 04:55
Observational summary
Optical observations (Discarded) 1776 (10)
Radar observations (Discarded) 0 (0)
Arc length 28313.6 days
Unobserved 371 days

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Ephemeris at epoch 58566 MJD
Right Ascension 187.232 deg
Declination -9.06254 deg
V Magnitude 16.14 mag
Solar Elongation 170.8 deg
Galactic Latitude 53.4 deg
Rate 0.254 deg/day
Direction -75.066 deg

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