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AstDyS ∴ Objects ∴ 2011PR1 ∴ Summary
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(442253) 2011PR1  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.56907 1.621e-07 au
e 0.392404 5.637e-07
i 7.285 1.678e-05 deg
Ω 270.827 8.584e-05 deg
ω 41.798 0.0001074 deg
M 25.85 0.0001194 deg

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Other useful info
Absolute Magnitude (H)    19.0 mag
Slope parameter (G)    0.15 mag
Perihelion 1.561 au
Aphelion 3.5772 au
Asc. node-Earth separation 0.66502 au
Desc. node-Earth separation 2.08992 au
Earth MOID 0.55587 au
Orbital period 1504.05 days
Date of orbit computation  apr 23 21:24
Observational summary
Optical observations (Discarded) 71 (0)
Radar observations (Discarded) 0 (0)
Arc length 7161.98 days
Unobserved 346 days

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Ephemeris at epoch 60425 MJD
Right Ascension 22.6745 deg
Declination 14.3117 deg
V Magnitude 23.09 mag
Solar Elongation 9.77 deg
Galactic Latitude -47.48 deg
Rate 0.592 deg/day
Direction 69.029 deg

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