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AstDyS ∴ Objects ∴ 2009WB74 ∴ Summary
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(325751) 2009WB74  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 3.07923 3.263e-08 au
e 0.107832 4.837e-08
i 12.095 6.013e-06 deg
Ω 77.164 3.238e-05 deg
ω 228.947 4.816e-05 deg
M 345.373 3.585e-05 deg

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Other useful info
Absolute Magnitude (H)    15.5 mag
Slope parameter (G)    0.15 mag
Perihelion 2.7472 au
Aphelion 3.4113 au
Asc. node-Earth separation 2.29113 au
Desc. node-Earth separation 1.82716 au
Earth MOID 1.74896 au
Orbital period 1973.61 days
Date of orbit computation  feb 22 02:59
Observational summary
Optical observations (Discarded) 379 (2)
Radar observations (Discarded) 0 (0)
Arc length 7223.82 days
Unobserved 262 days

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Ephemeris at epoch 60397 MJD
Right Ascension 309.194 deg
Declination -24.1484 deg
V Magnitude 21.09 mag
Solar Elongation 62.21 deg
Galactic Latitude -33.15 deg
Rate 0.351 deg/day
Direction 84.746 deg

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