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AstDyS ∴ Objects ∴ 2001PW42 ∴ Summary
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(139508) 2001PW42  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.75329 1.353e-08 au
e 0.252992 4.617e-08
i 8.291 5.8e-06 deg
Ω 222.624 3.617e-05 deg
ω 70.873 3.901e-05 deg
M 12.416 1.234e-05 deg

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Other useful info
Absolute Magnitude (H)    16.7 mag
Slope parameter (G)    0.15 mag
Perihelion 2.0567 au
Aphelion 3.4499 au
Asc. node-Earth separation 1.37144 au
Desc. node-Earth separation 1.81954 au
Earth MOID 1.05862 au
Orbital period 1668.7 days
Date of orbit computation  feb 22 02:19
Observational summary
Optical observations (Discarded) 385 (3)
Radar observations (Discarded) 0 (0)
Arc length 9304.11 days
Unobserved 336 days

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Ephemeris at epoch 60419 MJD
Right Ascension 341.212 deg
Declination -0.9482 deg
V Magnitude 21.41 mag
Solar Elongation 47.14 deg
Galactic Latitude -49.91 deg
Rate 0.512 deg/day
Direction 66.242 deg

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