AstDyS-2

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AstDyS ∴ Objects ∴ 1997WB22 ∴ Summary
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(10902) 1997WB22  ▹ 
SUMMARY
Keplerian elements at epoch
58400.0 MJD
Value 1-σ variation Units
a 2.31525 8.923e-09 au
e 0.092251 4.211e-08
i 9.309 3.575e-06 deg
Ω 98.007 3.241e-05 deg
ω 138.436 4.352e-05 deg
M 213.47 3.081e-05 deg

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Other useful info
Absolute Magnitude (H)    13.2 mag
Slope parameter (G)    0.15 mag
Perihelion 2.1017 au
Aphelion 2.5288 au
Asc. node-Earth separation 1.48163 au
Desc. node-Earth separation 1.1296 au
Earth MOID 1.09647 au
Orbital period 1286.75 days
Date of orbit computation  Oct 31 05:02
Observational summary
Optical observations (Discarded) 1927 (10)
Radar observations (Discarded) 0 (0)
Arc length 27978.5 days
Unobserved 184 days

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Ephemeris at epoch 58596 MJD
Right Ascension 111.518 deg
Declination 27.4817 deg
V Magnitude 18.05 mag
Solar Elongation -76.84 deg
Galactic Latitude 19.23 deg
Rate 0.321 deg/day
Direction 97.131 deg

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