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AstDyS ∴ Objects ∴ 2001XJ157 ∴ Summary
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(194628) 2001XJ157  ▹ 
SUMMARY
Keplerian elements at epoch
58400.0 MJD
Value 1-σ variation Units
a 2.38683 2.295e-08 au
e 0.193491 5.812e-08
i 3.939 8.858e-06 deg
Ω 100.272 9.011e-05 deg
ω 295.195 9.385e-05 deg
M 238.852 2.842e-05 deg

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Other useful info
Absolute Magnitude (H)    16.7 mag
Slope parameter (G)    0.15 mag
Perihelion 1.925 au
Aphelion 2.8487 au
Asc. node-Earth separation 1.13819 au
Desc. node-Earth separation 1.48639 au
Earth MOID 0.93524 au
Orbital period 1346.88 days
Date of orbit computation  Oct 31 06:59
Observational summary
Optical observations (Discarded) 233 (1)
Radar observations (Discarded) 0 (0)
Arc length 7540.76 days
Unobserved 240 days

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Ephemeris at epoch 58499 MJD
Right Ascension 285.196 deg
Declination -22.6697 deg
V Magnitude 21.81 mag
Solar Elongation 11.29 deg
Galactic Latitude -12.08 deg
Rate 0.457 deg/day
Direction 85.492 deg

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