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AstDyS ∴ Objects ∴ 2001XQ157 ∴ Summary
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(218008) 2001XQ157  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.64161 1.178e-08 au
e 0.17138 6.327e-08
i 2.647 6.633e-06 deg
Ω 178.955 0.0001061 deg
ω 222.468 0.0001085 deg
M 102.091 1.744e-05 deg

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Other useful info
Absolute Magnitude (H)    16.8 mag
Slope parameter (G)    0.15 mag
Perihelion 2.1889 au
Aphelion 3.0943 au
Asc. node-Earth separation 1.93952 au
Desc. node-Earth separation 1.27306 au
Earth MOID 1.19821 au
Orbital period 1568.2 days
Date of orbit computation  apr 23 20:35
Observational summary
Optical observations (Discarded) 518 (2)
Radar observations (Discarded) 0 (0)
Arc length 8118.07 days
Unobserved 49 days

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Ephemeris at epoch 60426 MJD
Right Ascension 149.497 deg
Declination 11.6768 deg
V Magnitude 21.9 mag
Solar Elongation -111.62 deg
Galactic Latitude 46.55 deg
Rate 0.078 deg/day
Direction 99.209 deg

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