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AstDyS ∴ Objects ∴ 2000WB149 ∴ Summary
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(98657) 2000WB149  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.55108 1.106e-08 au
e 0.137761 4.133e-08
i 14.13 4.056e-06 deg
Ω 145.64 1.458e-05 deg
ω 228.834 1.884e-05 deg
M 297.383 1.142e-05 deg

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Other useful info
Absolute Magnitude (H)    15.2 mag
Slope parameter (G)    0.15 mag
Perihelion 2.1996 au
Aphelion 2.9025 au
Asc. node-Earth separation 1.76494 au
Desc. node-Earth separation 1.28281 au
Earth MOID 1.22233 au
Orbital period 1488.28 days
Date of orbit computation  apr 23 20:08
Observational summary
Optical observations (Discarded) 1626 (14)
Radar observations (Discarded) 0 (0)
Arc length 8747.06 days
Unobserved 304 days

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Ephemeris at epoch 60425 MJD
Right Ascension 327.63 deg
Declination -7.87591 deg
V Magnitude 20.28 mag
Solar Elongation 67.93 deg
Galactic Latitude -43.11 deg
Rate 0.386 deg/day
Direction 75.655 deg

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