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(17831) Ussery  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.67908 9.249e-09 au
e 0.060118 3.19e-08
i 2.39 3.54e-06 deg
Ω 129.961 8.75e-05 deg
ω 305.839 9.367e-05 deg
M 89.007 3.381e-05 deg

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Other useful info
Absolute Magnitude (H)    14.3 mag
Slope parameter (G)    0.15 mag
Perihelion 2.518 au
Aphelion 2.8401 au
Asc. node-Earth separation 1.59389 au
Desc. node-Earth separation 1.75235 au
Earth MOID 1.53445 au
Orbital period 1601.68 days
Date of orbit computation  feb 22 01:53
Observational summary
Optical observations (Discarded) 2645 (8)
Radar observations (Discarded) 0 (0)
Arc length 11798.8 days
Unobserved 63 days

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Ephemeris at epoch 60397 MJD
Right Ascension 164.026 deg
Declination 9.40876 deg
V Magnitude 18.26 mag
Solar Elongation -154.1 deg
Galactic Latitude 57.53 deg
Rate 0.17 deg/day
Direction -66.546 deg

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