AstDyS-2

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AstDyS ∴ Objects ∴ 1991PW ∴ Summary
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(8671) 1991PW  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.44757 6.8e-09 au
e 0.214293 3.17e-08
i 3.464 2.986e-06 deg
Ω 268.204 5.853e-05 deg
ω 53.773 5.895e-05 deg
M 185.428 8.594e-06 deg

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Other useful info
Absolute Magnitude (H)    14.8 mag
Slope parameter (G)    0.15 mag
Perihelion 1.9231 au
Aphelion 2.9721 au
Asc. node-Earth separation 1.05611 au
Desc. node-Earth separation 1.69132 au
Earth MOID 0.91269 au
Orbital period 1398.62 days
Date of orbit computation  feb 22 01:51
Observational summary
Optical observations (Discarded) 2699 (10)
Radar observations (Discarded) 0 (0)
Arc length 17264.9 days
Unobserved 56 days

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Ephemeris at epoch 60398 MJD
Right Ascension 129.629 deg
Declination 14.6617 deg
V Magnitude 19.87 mag
Solar Elongation -119.67 deg
Galactic Latitude 30.21 deg
Rate 0.015 deg/day
Direction -23.131 deg

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