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(16476) 1990QU4  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.28627 5.731e-09 au
e 0.192971 3.062e-08
i 6.586 2.972e-06 deg
Ω 63.752 2.891e-05 deg
ω 251.573 2.983e-05 deg
M 273.763 7.958e-06 deg

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Other useful info
Absolute Magnitude (H)    14.2 mag
Slope parameter (G)    0.15 mag
Perihelion 1.8451 au
Aphelion 2.7275 au
Asc. node-Earth separation 1.35768 au
Desc. node-Earth separation 1.06188 au
Earth MOID 0.84398 au
Orbital period 1262.67 days
Date of orbit computation  apr 23 19:49
Observational summary
Optical observations (Discarded) 3187 (152)
Radar observations (Discarded) 0 (0)
Arc length 27118.5 days
Unobserved 33 days

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Ephemeris at epoch 60425 MJD
Right Ascension 213.357 deg
Declination -7.24857 deg
V Magnitude 16.81 mag
Solar Elongation -174.04 deg
Galactic Latitude 50.3 deg
Rate 0.272 deg/day
Direction -80.093 deg

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