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(287980) 2003US161  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.24421 9.74e-09 au
e 0.183869 5.048e-08
i 2.582 6.88e-06 deg
Ω 19.358 9.401e-05 deg
ω 300.076 9.59e-05 deg
M 77.539 2.056e-05 deg

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Other useful info
Absolute Magnitude (H)    17.7 mag
Slope parameter (G)    0.15 mag
Perihelion 1.8316 au
Aphelion 2.6568 au
Asc. node-Earth separation 0.98804 au
Desc. node-Earth separation 1.3871 au
Earth MOID 0.82011 au
Orbital period 1227.99 days
Date of orbit computation  apr 23 20:50
Observational summary
Optical observations (Discarded) 400 (3)
Radar observations (Discarded) 0 (0)
Arc length 7364.8 days
Unobserved 159 days

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Ephemeris at epoch 60425 MJD
Right Ascension 53.4203 deg
Declination 20.5593 deg
V Magnitude 22.62 mag
Solar Elongation -21.16 deg
Galactic Latitude -28.23 deg
Rate 0.487 deg/day
Direction 75.737 deg

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