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AstDyS ∴ Objects ∴ 2001QW143 ∴ Summary
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(162959) 2001QW143  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 3.0729 1.241e-08 au
e 0.315154 3.859e-08
i 0.732 4.485e-06 deg
Ω 287.29 0.0003943 deg
ω 161.409 0.0003945 deg
M 8.063 7.887e-06 deg

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Other useful info
Absolute Magnitude (H)    15.6 mag
Slope parameter (G)    0.15 mag
Perihelion 2.1045 au
Aphelion 4.0413 au
Asc. node-Earth separation 2.92692 au
Desc. node-Earth separation 1.14926 au
Earth MOID 1.12137 au
Orbital period 1967.52 days
Date of orbit computation  apr 23 20:23
Observational summary
Optical observations (Discarded) 1011 (3)
Radar observations (Discarded) 0 (0)
Arc length 8247.75 days
Unobserved 34 days

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Ephemeris at epoch 60426 MJD
Right Ascension 91.6934 deg
Declination 23.3548 deg
V Magnitude 20.35 mag
Solar Elongation -55.63 deg
Galactic Latitude 1.29 deg
Rate 0.498 deg/day
Direction 91.081 deg

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