AstDyS-2

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(375910) 2009WP9  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.63421 2.772e-08 au
e 0.148818 8.089e-08
i 9.788 7.826e-06 deg
Ω 78.143 4.657e-05 deg
ω 285.04 5.402e-05 deg
M 168.818 3.158e-05 deg

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Other useful info
Absolute Magnitude (H)    16.6 mag
Slope parameter (G)    0.15 mag
Perihelion 2.2422 au
Aphelion 3.0262 au
Asc. node-Earth separation 1.4959 au
Desc. node-Earth separation 1.66433 au
Earth MOID 1.26455 au
Orbital period 1561.62 days
Date of orbit computation  apr 23 21:09
Observational summary
Optical observations (Discarded) 191 (2)
Radar observations (Discarded) 0 (0)
Arc length 8099.99 days
Unobserved 36 days

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Ephemeris at epoch 60425 MJD
Right Ascension 170.467 deg
Declination 17.9151 deg
V Magnitude 21.67 mag
Solar Elongation -128.04 deg
Galactic Latitude 67.4 deg
Rate 0.085 deg/day
Direction -117.196 deg

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