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AstDyS ∴ Objects ∴ 1998XA90 ∴ Summary
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(15049) 1998XA90  ▹ 
SUMMARY
Keplerian elements at epoch
58800.0 MJD
Value 1-σ variation Units
a 2.54401 1.043e-08 au
e 0.145055 6.009e-08
i 12.222 6.729e-06 deg
Ω 219.995 1.648e-05 deg
ω 223.069 2.831e-05 deg
M 59.774 2.063e-05 deg

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Other useful info
Absolute Magnitude (H)    13.8 mag
Slope parameter (G)    0.15 mag
Perihelion 2.175 au
Aphelion 2.913 au
Asc. node-Earth separation 1.78006 au
Desc. node-Earth separation 1.2597 au
Earth MOID 1.20569 au
Orbital period 1482.1 days
Date of orbit computation  Nov 28 17:25
Observational summary
Optical observations (Discarded) 1627 (7)
Radar observations (Discarded) 0 (0)
Arc length 8594.3 days
Unobserved 37 days

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Ephemeris at epoch 58826 MJD
Right Ascension 183.884 deg
Declination -11.7543 deg
V Magnitude 18.89 mag
Solar Elongation 68.36 deg
Galactic Latitude 50.15 deg
Rate 0.347 deg/day
Direction 115.845 deg

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