AstDyS-2

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(164904) 1999WP2  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.57529 9.817e-09 au
e 0.274639 4.312e-08
i 7.164 3.77e-06 deg
Ω 74.52 5.233e-05 deg
ω 10.912 5.368e-05 deg
M 308.06 1.383e-05 deg

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Other useful info
Absolute Magnitude (H)    15.9 mag
Slope parameter (G)    0.15 mag
Perihelion 1.868 au
Aphelion 3.2826 au
Asc. node-Earth separation 0.89087 au
Desc. node-Earth separation 2.24541 au
Earth MOID 0.88512 au
Orbital period 1509.52 days
Date of orbit computation  feb 22 02:25
Observational summary
Optical observations (Discarded) 828 (3)
Radar observations (Discarded) 0 (0)
Arc length 8741.92 days
Unobserved 216 days

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Ephemeris at epoch 60420 MJD
Right Ascension 16.5117 deg
Declination 2.11592 deg
V Magnitude 20.63 mag
Solar Elongation 14.75 deg
Galactic Latitude -60.54 deg
Rate 0.517 deg/day
Direction 66.457 deg

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