AstDyS-2

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(328497) 2009PR4  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.84611 2.788e-08 au
e 0.154477 6.795e-08
i 13.784 5.587e-06 deg
Ω 319.164 2.457e-05 deg
ω 83.819 3.847e-05 deg
M 320.508 2.374e-05 deg

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Other useful info
Absolute Magnitude (H)    15.7 mag
Slope parameter (G)    0.15 mag
Perihelion 2.4064 au
Aphelion 3.2858 au
Asc. node-Earth separation 1.71958 au
Desc. node-Earth separation 1.83923 au
Earth MOID 1.46154 au
Orbital period 1753.78 days
Date of orbit computation  apr 23 20:59
Observational summary
Optical observations (Discarded) 643 (87)
Radar observations (Discarded) 0 (0)
Arc length 11594.9 days
Unobserved 176 days

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Ephemeris at epoch 60426 MJD
Right Ascension 4.31054 deg
Declination 8.7495 deg
V Magnitude 21.02 mag
Solar Elongation 29.12 deg
Galactic Latitude -53.18 deg
Rate 0.456 deg/day
Direction 60.529 deg

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