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AstDyS ∴ Objects ∴ 2011JQ4 ∴ Summary
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(420249) 2011JQ4  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 3.1306 3.069e-08 au
e 0.131651 7.518e-08
i 11.868 7.325e-06 deg
Ω 158.627 3.301e-05 deg
ω 58.037 4.206e-05 deg
M 123.663 2.402e-05 deg

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Other useful info
Absolute Magnitude (H)    16.3 mag
Slope parameter (G)    0.15 mag
Perihelion 2.7185 au
Aphelion 3.5427 au
Asc. node-Earth separation 1.88581 au
Desc. node-Earth separation 2.29798 au
Earth MOID 1.73591 au
Orbital period 2023.21 days
Date of orbit computation  apr 23 21:19
Observational summary
Optical observations (Discarded) 276 (0)
Radar observations (Discarded) 0 (0)
Arc length 8533.91 days
Unobserved 222 days

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Ephemeris at epoch 60426 MJD
Right Ascension 4.97028 deg
Declination -0.88181 deg
V Magnitude 22.71 mag
Solar Elongation 31.82 deg
Galactic Latitude -62.68 deg
Rate 0.314 deg/day
Direction 71.844 deg

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