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(407189) 2009US98  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 3.07542 3.464e-08 au
e 0.199166 8.732e-08
i 2.152 7.561e-06 deg
Ω 134.361 0.0002179 deg
ω 302.334 0.0002208 deg
M 217.877 2.619e-05 deg

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Other useful info
Absolute Magnitude (H)    16.9 mag
Slope parameter (G)    0.15 mag
Perihelion 2.4629 au
Aphelion 3.6879 au
Asc. node-Earth separation 1.68335 au
Desc. node-Earth separation 2.29242 au
Earth MOID 1.47944 au
Orbital period 1969.95 days
Date of orbit computation  apr 23 21:16
Observational summary
Optical observations (Discarded) 159 (2)
Radar observations (Discarded) 0 (0)
Arc length 6792.98 days
Unobserved 730 days

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Ephemeris at epoch 60426 MJD
Right Ascension 304.759 deg
Declination -18.5076 deg
V Magnitude 23.18 mag
Solar Elongation 93.19 deg
Galactic Latitude -27.36 deg
Rate 0.128 deg/day
Direction 76.892 deg

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