AstDyS-2

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AstDyS ∴ Objects ∴ 1997WM23 ∴ Summary
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(18573) 1997WM23  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.83737 1.141e-08 au
e 0.092518 4.125e-08
i 3.271 3.258e-06 deg
Ω 112.771 7.075e-05 deg
ω 254.137 7.326e-05 deg
M 288.526 1.894e-05 deg

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Other useful info
Absolute Magnitude (H)    14.3 mag
Slope parameter (G)    0.15 mag
Perihelion 2.5749 au
Aphelion 3.0999 au
Asc. node-Earth separation 1.90282 au
Desc. node-Earth separation 1.72762 au
Earth MOID 1.5756 au
Orbital period 1745.71 days
Date of orbit computation  apr 23 19:50
Observational summary
Optical observations (Discarded) 2097 (17)
Radar observations (Discarded) 0 (0)
Arc length 12564.1 days
Unobserved 287 days

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Ephemeris at epoch 60425 MJD
Right Ascension 314.155 deg
Declination -17.1386 deg
V Magnitude 19.67 mag
Solar Elongation 83.21 deg
Galactic Latitude -35.18 deg
Rate 0.264 deg/day
Direction 76.542 deg

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