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(172555) 2003US109  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.54276 1.346e-08 au
e 0.160453 7.717e-08
i 13.879 5.636e-06 deg
Ω 250.388 3.099e-05 deg
ω 95.208 3.695e-05 deg
M 55.745 1.783e-05 deg

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Other useful info
Absolute Magnitude (H)    16.4 mag
Slope parameter (G)    0.15 mag
Perihelion 2.1348 au
Aphelion 2.9508 au
Asc. node-Earth separation 1.4997 au
Desc. node-Earth separation 1.45677 au
Earth MOID 1.18162 au
Orbital period 1481 days
Date of orbit computation  feb 22 02:27
Observational summary
Optical observations (Discarded) 694 (2)
Radar observations (Discarded) 0 (0)
Arc length 11649.1 days
Unobserved 164 days

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Ephemeris at epoch 60419 MJD
Right Ascension 50.889 deg
Declination 19.8555 deg
V Magnitude 21.49 mag
Solar Elongation -24.53 deg
Galactic Latitude -30.3 deg
Rate 0.468 deg/day
Direction 81.465 deg

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