AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2001QJ187 ∴ Summary
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(258105) 2001QJ187  ▹ 
SUMMARY
Keplerian elements at epoch
58400.0 MJD
Value 1-σ variation Units
a 2.61524 1.619e-08 au
e 0.219961 6.803e-08
i 11.841 6.48e-06 deg
Ω 261.954 3.35e-05 deg
ω 123.695 3.795e-05 deg
M 358.289 1.759e-05 deg

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Other useful info
Absolute Magnitude (H)    16.1 mag
Slope parameter (G)    0.15 mag
Perihelion 2.04 au
Aphelion 3.1905 au
Asc. node-Earth separation 1.8176 au
Desc. node-Earth separation 1.2332 au
Earth MOID 1.07142 au
Orbital period 1544.78 days
Date of orbit computation  Oct 31 07:38
Observational summary
Optical observations (Discarded) 357 (2)
Radar observations (Discarded) 0 (0)
Arc length 7650.76 days
Unobserved 187 days

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Ephemeris at epoch 58595 MJD
Right Ascension 71.9976 deg
Declination 21.0259 deg
V Magnitude 21.14 mag
Solar Elongation -41.92 deg
Galactic Latitude -15.22 deg
Rate 0.479 deg/day
Direction 88.203 deg

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