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AstDyS ∴ Objects ∴ 1998WB37 ∴ Summary
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(148075) 1998WB37  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.41386 1.073e-08 au
e 0.149573 4.134e-08
i 2.978 4.698e-06 deg
Ω 50.065 0.0001138 deg
ω 21.232 0.0001156 deg
M 257.874 2.294e-05 deg

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Other useful info
Absolute Magnitude (H)    16.8 mag
Slope parameter (G)    0.15 mag
Perihelion 2.0528 au
Aphelion 2.7749 au
Asc. node-Earth separation 1.08224 au
Desc. node-Earth separation 1.73199 au
Earth MOID 1.06798 au
Orbital period 1369.83 days
Date of orbit computation  apr 23 20:19
Observational summary
Optical observations (Discarded) 465 (3)
Radar observations (Discarded) 0 (0)
Arc length 9004.17 days
Unobserved 292 days

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Ephemeris at epoch 60426 MJD
Right Ascension 341.729 deg
Declination -10.5084 deg
V Magnitude 22.05 mag
Solar Elongation 56.8 deg
Galactic Latitude -56.33 deg
Rate 0.396 deg/day
Direction 69.11 deg

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