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AstDyS ∴ Objects ∴ 2001PP31 ∴ Summary
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(408826) 2001PP31  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.63185 1.095e-08 au
e 0.270815 6.844e-08
i 12.248 6.423e-06 deg
Ω 257.352 2.919e-05 deg
ω 55.154 3.265e-05 deg
M 116.709 1.263e-05 deg

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Other useful info
Absolute Magnitude (H)    16.4 mag
Slope parameter (G)    0.15 mag
Perihelion 1.9191 au
Aphelion 3.3446 au
Asc. node-Earth separation 1.09678 au
Desc. node-Earth separation 1.90142 au
Earth MOID 0.93347 au
Orbital period 1559.51 days
Date of orbit computation  feb 22 03:16
Observational summary
Optical observations (Discarded) 328 (2)
Radar observations (Discarded) 0 (0)
Arc length 8234.74 days
Unobserved 105 days

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Ephemeris at epoch 60420 MJD
Right Ascension 80.3497 deg
Declination 19.8465 deg
V Magnitude 22.52 mag
Solar Elongation -50.91 deg
Galactic Latitude -9.54 deg
Rate 0.302 deg/day
Direction 89.484 deg

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