AstDyS-2

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AstDyS ∴ Objects ∴ 1997PD ∴ Summary
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(52587) 1997PD  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.42951 6.588e-09 au
e 0.279541 3.282e-08
i 12.56 2.764e-06 deg
Ω 286.965 2.074e-05 deg
ω 13.261 2.224e-05 deg
M 19.059 8.759e-06 deg

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Other useful info
Absolute Magnitude (H)    14.6 mag
Slope parameter (G)    0.15 mag
Perihelion 1.7504 au
Aphelion 3.1087 au
Asc. node-Earth separation 0.74399 au
Desc. node-Earth separation 2.09419 au
Earth MOID 0.7366 au
Orbital period 1383.17 days
Date of orbit computation  apr 23 19:57
Observational summary
Optical observations (Discarded) 2280 (174)
Radar observations (Discarded) 0 (0)
Arc length 9508.45 days
Unobserved 253 days

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Ephemeris at epoch 60425 MJD
Right Ascension 358.853 deg
Declination 7.78312 deg
V Magnitude 18.99 mag
Solar Elongation 33.66 deg
Galactic Latitude -52.54 deg
Rate 0.591 deg/day
Direction 61.294 deg

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