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AstDyS ∴ Objects ∴ 2007PR4 ∴ Summary
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(231464) 2007PR4  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 5.24599 1.136e-07 au
e 0.057718 6.881e-08
i 10.168 7.587e-06 deg
Ω 173.968 2.935e-05 deg
ω 214.978 6.444e-05 deg
M 78.895 5.29e-05 deg

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Other useful info
Absolute Magnitude (H)    13.6 mag
Slope parameter (G)    0.15 mag
Perihelion 4.9432 au
Aphelion 5.5488 au
Asc. node-Earth separation 4.49388 au
Desc. node-Earth separation 3.98779 au
Earth MOID 3.95287 au
Orbital period 4388.74 days
Date of orbit computation  apr 23 20:38
Observational summary
Optical observations (Discarded) 452 (0)
Radar observations (Discarded) 0 (0)
Arc length 10369.1 days
Unobserved 103 days

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Ephemeris at epoch 60425 MJD
Right Ascension 106.606 deg
Declination 14.3118 deg
V Magnitude 21.53 mag
Solar Elongation -71.5 deg
Galactic Latitude 9.73 deg
Rate 0.137 deg/day
Direction 83.99 deg

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