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AstDyS ∴ Objects ∴ 2001PS31 ∴ Summary
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(337362) 2001PS31  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 3.09543 2.405e-08 au
e 0.222446 8.924e-08
i 20.356 7.829e-06 deg
Ω 282.132 2.227e-05 deg
ω 97.299 3.397e-05 deg
M 22.972 1.988e-05 deg

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Other useful info
Absolute Magnitude (H)    15.6 mag
Slope parameter (G)    0.15 mag
Perihelion 2.4069 au
Aphelion 3.784 au
Asc. node-Earth separation 2.01103 au
Desc. node-Earth separation 1.87886 au
Earth MOID 1.51047 au
Orbital period 1989.21 days
Date of orbit computation  feb 22 03:01
Observational summary
Optical observations (Discarded) 328 (2)
Radar observations (Discarded) 0 (0)
Arc length 8162.72 days
Unobserved 102 days

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Ephemeris at epoch 60398 MJD
Right Ascension 36.9659 deg
Declination 26.5961 deg
V Magnitude 20.87 mag
Solar Elongation -36.35 deg
Galactic Latitude -31.48 deg
Rate 0.461 deg/day
Direction 80.517 deg

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