AstDyS-2

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AstDyS ∴ Objects ∴ 1997WB22 ∴ Summary
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(10902) 1997WB22  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.31476 6.288e-09 au
e 0.092861 3.244e-08
i 9.307 2.905e-06 deg
Ω 97.98 2.213e-05 deg
ω 137.881 2.898e-05 deg
M 53.685 2.027e-05 deg

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Other useful info
Absolute Magnitude (H)    13.3 mag
Slope parameter (G)    0.15 mag
Perihelion 2.0998 au
Aphelion 2.5297 au
Asc. node-Earth separation 1.48194 au
Desc. node-Earth separation 1.13023 au
Earth MOID 1.09631 au
Orbital period 1286.34 days
Date of orbit computation  apr 23 19:48
Observational summary
Optical observations (Discarded) 3644 (11)
Radar observations (Discarded) 0 (0)
Arc length 29736 days
Unobserved 256 days

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Ephemeris at epoch 60426 MJD
Right Ascension 334.165 deg
Declination -15.0285 deg
V Magnitude 18.16 mag
Solar Elongation 65.36 deg
Galactic Latitude -52.1 deg
Rate 0.415 deg/day
Direction 76.833 deg

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