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AstDyS ∴ Objects ∴ 1999PR5 ∴ Summary
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(164816) 1999PR5  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.54617 2.101e-08 au
e 0.2477 1.198e-07
i 5.873 1.21e-05 deg
Ω 160.08 8.998e-05 deg
ω 189.627 9.477e-05 deg
M 13.021 3.968e-05 deg

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Other useful info
Absolute Magnitude (H)    16.9 mag
Slope parameter (G)    0.15 mag
Perihelion 1.9155 au
Aphelion 3.1769 au
Asc. node-Earth separation 2.17166 au
Desc. node-Earth separation 0.91245 au
Earth MOID 0.90942 au
Orbital period 1483.98 days
Date of orbit computation  apr 23 20:24
Observational summary
Optical observations (Discarded) 137 (2)
Radar observations (Discarded) 0 (0)
Arc length 8269.85 days
Unobserved 751 days

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Ephemeris at epoch 60425 MJD
Right Ascension 25.1273 deg
Declination 7.64545 deg
V Magnitude 21.18 mag
Solar Elongation 9.25 deg
Galactic Latitude -53.25 deg
Rate 0.585 deg/day
Direction 71.004 deg

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