AstDyS-2

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AstDyS ∴ Objects ∴ Polonia ∴ Summary
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(1112) Polonia  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 3.02161 8.294e-09 au
e 0.109523 3.165e-08
i 8.989 1.82e-06 deg
Ω 302.734 2.316e-05 deg
ω 86.634 2.541e-05 deg
M 20.877 1.309e-05 deg

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Other useful info
Absolute Magnitude (H)    10.1 mag
Slope parameter (G)    0.15 mag
Perihelion 2.6907 au
Aphelion 3.3525 au
Asc. node-Earth separation 1.95065 au
Desc. node-Earth separation 2.02108 au
Earth MOID 1.71476 au
Orbital period 1918.47 days
Date of orbit computation  apr 23 19:46
Observational summary
Optical observations (Discarded) 7437 (48)
Radar observations (Discarded) 0 (0)
Arc length 42099.2 days
Unobserved 53 days

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Ephemeris at epoch 60430 MJD
Right Ascension 52.6317 deg
Declination 24.992 deg
V Magnitude 15.64 mag
Solar Elongation -17.58 deg
Galactic Latitude -25.3 deg
Rate 0.423 deg/day
Direction 78.543 deg

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