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AstDyS ∴ Objects ∴ 1997WB58 ∴ Summary
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(160540) 1997WB58  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.96645 1.761e-08 au
e 0.263217 3.909e-08
i 1.243 7.631e-06 deg
Ω 151.198 0.000216 deg
ω 240.057 0.0002173 deg
M 60.414 2.164e-05 deg

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Other useful info
Absolute Magnitude (H)    16.2 mag
Slope parameter (G)    0.15 mag
Perihelion 2.1856 au
Aphelion 3.7473 au
Asc. node-Earth separation 2.18894 au
Desc. node-Earth separation 1.43043 au
Earth MOID 1.19183 au
Orbital period 1866.19 days
Date of orbit computation  feb 22 02:24
Observational summary
Optical observations (Discarded) 477 (6)
Radar observations (Discarded) 0 (0)
Arc length 11385.9 days
Unobserved 78 days

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Ephemeris at epoch 60419 MJD
Right Ascension 106.476 deg
Declination 22.0443 deg
V Magnitude 21.76 mag
Solar Elongation -76.14 deg
Galactic Latitude 12.9 deg
Rate 0.284 deg/day
Direction 95.211 deg

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