AstDyS-2

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AstDyS ∴ Objects ∴ 1998WP15 ∴ Summary
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(69980) 1998WP15  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 3.19973 2.01e-08 au
e 0.057473 3.861e-08
i 17.149 4.414e-06 deg
Ω 73.855 1.434e-05 deg
ω 20.573 5.079e-05 deg
M 118.996 4.571e-05 deg

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Other useful info
Absolute Magnitude (H)    13.2 mag
Slope parameter (G)    0.15 mag
Perihelion 3.0158 au
Aphelion 3.3836 au
Asc. node-Earth separation 2.04175 au
Desc. node-Earth separation 2.35588 au
Earth MOID 2.037 au
Orbital period 2090.59 days
Date of orbit computation  apr 23 20:01
Observational summary
Optical observations (Discarded) 2298 (10)
Radar observations (Discarded) 0 (0)
Arc length 9285.08 days
Unobserved 33 days

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Ephemeris at epoch 60425 MJD
Right Ascension 229.151 deg
Declination -5.35362 deg
V Magnitude 18.04 mag
Solar Elongation 161.97 deg
Galactic Latitude 42.2 deg
Rate 0.192 deg/day
Direction -86.644 deg

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