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AstDyS ∴ Objects ∴ 2001PY31 ∴ Summary
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(54968) 2001PY31  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.61253 9.051e-09 au
e 0.123802 3.537e-08
i 14.732 3.619e-06 deg
Ω 15.92 1.306e-05 deg
ω 343.654 1.844e-05 deg
M 99.159 1.302e-05 deg

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Other useful info
Absolute Magnitude (H)    15.1 mag
Slope parameter (G)    0.15 mag
Perihelion 2.2891 au
Aphelion 2.936 au
Asc. node-Earth separation 1.30115 au
Desc. node-Earth separation 1.91872 au
Earth MOID 1.2904 au
Orbital period 1542.37 days
Date of orbit computation  apr 23 19:57
Observational summary
Optical observations (Discarded) 2993 (754)
Radar observations (Discarded) 0 (0)
Arc length 11112.8 days
Unobserved 43 days

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Ephemeris at epoch 60426 MJD
Right Ascension 100.278 deg
Declination 36.0943 deg
V Magnitude 20.62 mag
Solar Elongation -63.34 deg
Galactic Latitude 13.66 deg
Rate 0.337 deg/day
Direction 104.411 deg

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