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AstDyS ∴ Objects ∴ 2011UQ157 ∴ Summary
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(398489) 2011UQ157  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 3.0203 3.097e-08 au
e 0.142578 8.284e-08
i 9.671 7.743e-06 deg
Ω 71.404 4.669e-05 deg
ω 326.964 5.493e-05 deg
M 145.05 2.76e-05 deg

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Other useful info
Absolute Magnitude (H)    16.9 mag
Slope parameter (G)    0.15 mag
Perihelion 2.5897 au
Aphelion 3.4509 au
Asc. node-Earth separation 1.65799 au
Desc. node-Earth separation 2.34646 au
Earth MOID 1.60453 au
Orbital period 1917.23 days
Date of orbit computation  apr 23 21:14
Observational summary
Optical observations (Discarded) 196 (0)
Radar observations (Discarded) 0 (0)
Arc length 5907.93 days
Unobserved 461 days

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Ephemeris at epoch 60427 MJD
Right Ascension 191.171 deg
Declination 7.04957 deg
V Magnitude 22.13 mag
Solar Elongation -148.79 deg
Galactic Latitude 69.86 deg
Rate 0.154 deg/day
Direction -85.318 deg

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