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AstDyS ∴ Objects ∴ 2001WB17 ∴ Summary
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(213406) 2001WB17  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.75231 1.701e-08 au
e 0.210949 7.301e-08
i 2.001 6.888e-06 deg
Ω 353.216 0.0001481 deg
ω 333.813 0.0001487 deg
M 15.552 1.626e-05 deg

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Other useful info
Absolute Magnitude (H)    16.4 mag
Slope parameter (G)    0.15 mag
Perihelion 2.1717 au
Aphelion 3.3329 au
Asc. node-Earth separation 1.20643 au
Desc. node-Earth separation 2.24989 au
Earth MOID 1.16023 au
Orbital period 1667.8 days
Date of orbit computation  apr 23 20:34
Observational summary
Optical observations (Discarded) 368 (2)
Radar observations (Discarded) 0 (0)
Arc length 7467.74 days
Unobserved 764 days

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Ephemeris at epoch 60427 MJD
Right Ascension 10.2385 deg
Declination 4.58975 deg
V Magnitude 21.25 mag
Solar Elongation 25.69 deg
Galactic Latitude -58.18 deg
Rate 0.509 deg/day
Direction 66.024 deg

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