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AstDyS ∴ Objects ∴ 2001XS8 ∴ Summary
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(249989) 2001XS8  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.76973 1.146e-08 au
e 0.220222 4.795e-08
i 11.797 4.878e-06 deg
Ω 284.284 2.691e-05 deg
ω 95.524 3.117e-05 deg
M 337.009 1.393e-05 deg

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Other useful info
Absolute Magnitude (H)    15.8 mag
Slope parameter (G)    0.15 mag
Perihelion 2.1598 au
Aphelion 3.3797 au
Asc. node-Earth separation 1.67562 au
Desc. node-Earth separation 1.59822 au
Earth MOID 1.20072 au
Orbital period 1683.66 days
Date of orbit computation  apr 23 20:42
Observational summary
Optical observations (Discarded) 593 (1)
Radar observations (Discarded) 0 (0)
Arc length 7480.93 days
Unobserved 718 days

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Ephemeris at epoch 60425 MJD
Right Ascension 1.30805 deg
Declination 9.26044 deg
V Magnitude 20.67 mag
Solar Elongation 30.99 deg
Galactic Latitude -51.93 deg
Rate 0.525 deg/day
Direction 62.811 deg

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