AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2009PU12 ∴ Summary
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(321391) 2009PU12  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.5956 1.338e-08 au
e 0.218579 4.172e-08
i 12.299 4.605e-06 deg
Ω 152.225 3.379e-05 deg
ω 174.161 3.818e-05 deg
M 183.544 1.964e-05 deg

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Other useful info
Absolute Magnitude (H)    16.6 mag
Slope parameter (G)    0.15 mag
Perihelion 2.0283 au
Aphelion 3.1629 au
Asc. node-Earth separation 2.16974 au
Desc. node-Earth separation 1.0198 au
Earth MOID 1.01707 au
Orbital period 1527.41 days
Date of orbit computation  apr 23 20:57
Observational summary
Optical observations (Discarded) 297 (0)
Radar observations (Discarded) 0 (0)
Arc length 8705.77 days
Unobserved 50 days

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Ephemeris at epoch 60426 MJD
Right Ascension 136.864 deg
Declination 16.6395 deg
V Magnitude 22.33 mag
Solar Elongation -98.44 deg
Galactic Latitude 37.41 deg
Rate 0.108 deg/day
Direction 87.453 deg

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