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AstDyS ∴ Objects ∴ 2001WQ40 ∴ Summary
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(57820) 2001WQ40  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.54737 1.487e-08 au
e 0.206148 3.518e-08
i 6.833 5.795e-06 deg
Ω 215.458 3.127e-05 deg
ω 130.686 3.644e-05 deg
M 257.251 1.764e-05 deg

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Other useful info
Absolute Magnitude (H)    14.6 mag
Slope parameter (G)    0.15 mag
Perihelion 2.0222 au
Aphelion 3.0725 au
Asc. node-Earth separation 1.81136 au
Desc. node-Earth separation 1.15766 au
Earth MOID 1.02355 au
Orbital period 1485.03 days
Date of orbit computation  apr 23 19:58
Observational summary
Optical observations (Discarded) 1782 (42)
Radar observations (Discarded) 0 (0)
Arc length 9127.05 days
Unobserved 48 days

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Ephemeris at epoch 60435 MJD
Right Ascension 230.296 deg
Declination -15.7476 deg
V Magnitude 18.22 mag
Solar Elongation 172.2 deg
Galactic Latitude 33.81 deg
Rate 0.238 deg/day
Direction -64.738 deg

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