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(389667) 2011PR4  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.4445 1.633e-08 au
e 0.205808 3.957e-08
i 1.688 5.656e-06 deg
Ω 241.879 0.0001958 deg
ω 62.685 0.0001968 deg
M 119.769 2.044e-05 deg

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Other useful info
Absolute Magnitude (H)    17.0 mag
Slope parameter (G)    0.15 mag
Perihelion 1.9414 au
Aphelion 2.9476 au
Asc. node-Earth separation 1.12553 au
Desc. node-Earth separation 1.5998 au
Earth MOID 0.92672 au
Orbital period 1395.99 days
Date of orbit computation  apr 23 21:12
Observational summary
Optical observations (Discarded) 445 (2)
Radar observations (Discarded) 0 (0)
Arc length 9926.98 days
Unobserved 130 days

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Ephemeris at epoch 60425 MJD
Right Ascension 72.6867 deg
Declination 21.9075 deg
V Magnitude 22.68 mag
Solar Elongation -39.03 deg
Galactic Latitude -14.17 deg
Rate 0.369 deg/day
Direction 83.626 deg

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