AstDyS-2

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AstDyS ∴ Objects ∴ 1998WM9 ∴ Summary
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(47046) 1998WM9  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.55231 8.051e-09 au
e 0.156966 2.292e-08
i 9.303 2.852e-06 deg
Ω 51.028 2.793e-05 deg
ω 7.406 3.302e-05 deg
M 73.38 1.937e-05 deg

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Other useful info
Absolute Magnitude (H)    14.8 mag
Slope parameter (G)    0.15 mag
Perihelion 2.1517 au
Aphelion 2.9529 au
Asc. node-Earth separation 1.16539 au
Desc. node-Earth separation 1.9381 au
Earth MOID 1.16438 au
Orbital period 1489.36 days
Date of orbit computation  apr 23 19:56
Observational summary
Optical observations (Discarded) 3383 (583)
Radar observations (Discarded) 0 (0)
Arc length 27144.1 days
Unobserved 36 days

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Ephemeris at epoch 60425 MJD
Right Ascension 138.411 deg
Declination 26.9296 deg
V Magnitude 19.6 mag
Solar Elongation -97.61 deg
Galactic Latitude 41.9 deg
Rate 0.218 deg/day
Direction 126.719 deg

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