AstDyS-2

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AstDyS ∴ Objects ∴ 2009WF9 ∴ Summary
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(665991) 2009WF9  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.26538 2.006e-08 au
e 0.208124 1.086e-07
i 25.603 1.137e-05 deg
Ω 64.773 2.202e-05 deg
ω 347.05 3.403e-05 deg
M 80.089 3.022e-05 deg

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Other useful info
Absolute Magnitude (H)    17.6 mag
Slope parameter (G)    0.15 mag
Perihelion 1.7939 au
Aphelion 2.7369 au
Asc. node-Earth separation 0.8158 au
Desc. node-Earth separation 1.70559 au
Earth MOID 0.81136 au
Orbital period 1245.4 days
Date of orbit computation  apr 23 22:08
Observational summary
Optical observations (Discarded) 171 (2)
Radar observations (Discarded) 0 (0)
Arc length 5234.88 days
Unobserved 739398 days

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Ephemeris at epoch 60423 MJD
Right Ascension 150.051 deg
Declination 45.6402 deg
V Magnitude 22.01 mag
Solar Elongation -100.3 deg
Galactic Latitude 51.49 deg
Rate 0.284 deg/day
Direction 158.407 deg

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