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AstDyS ∴ Objects ∴ 2001XG21 ∴ Summary
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(89469) 2001XG21  ▹ 
SUMMARY
Keplerian elements at epoch
58400.0 MJD
Value 1-σ variation Units
a 2.54464 2.364e-08 au
e 0.124628 1.388e-07
i 5.718 8.714e-06 deg
Ω 3.132 7.911e-05 deg
ω 12.277 8.694e-05 deg
M 118.282 4.324e-05 deg

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Other useful info
Absolute Magnitude (H)    15.3 mag
Slope parameter (G)    0.15 mag
Perihelion 2.2275 au
Aphelion 2.8618 au
Asc. node-Earth separation 1.23054 au
Desc. node-Earth separation 1.85383 au
Earth MOID 1.22799 au
Orbital period 1482.65 days
Date of orbit computation  Oct 31 05:53
Observational summary
Optical observations (Discarded) 404 (3)
Radar observations (Discarded) 0 (0)
Arc length 6400.89 days
Unobserved 434 days

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Ephemeris at epoch 58594 MJD
Right Ascension 171.709 deg
Declination 3.45492 deg
V Magnitude 19.82 mag
Solar Elongation -140.67 deg
Galactic Latitude 58.87 deg
Rate 0.12 deg/day
Direction -79.67 deg

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