AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ Polonia ∴ Summary
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(1112) Polonia  ▹ 
SUMMARY
Keplerian elements at epoch
58400.0 MJD
Value 1-σ variation Units
a 3.01996 1.291e-08 au
e 0.107146 3.821e-08
i 8.991 4.554e-06 deg
Ω 302.855 2.792e-05 deg
ω 87.31 3.488e-05 deg
M 4.323 2.238e-05 deg

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Other useful info
Absolute Magnitude (H)    10.0 mag
Slope parameter (G)    0.15 mag
Perihelion 2.6964 au
Aphelion 3.3435 au
Asc. node-Earth separation 1.95393 au
Desc. node-Earth separation 2.01503 au
Earth MOID 1.71997 au
Orbital period 1916.9 days
Date of orbit computation  Oct 8 21:12
Observational summary
Optical observations (Discarded) 2036 (42)
Radar observations (Discarded) 0 (0)
Arc length 40103.6 days
Unobserved 28 days

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Ephemeris at epoch 58408 MJD
Right Ascension 38.6313 deg
Declination 29.6384 deg
V Magnitude 14.01 mag
Solar Elongation 153.95 deg
Galactic Latitude -28.11 deg
Rate 0.171 deg/day
Direction -98.023 deg

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