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(398665) 2012US138  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 1.94631 8.33e-09 au
e 0.045974 5.58e-08
i 20.159 5.751e-06 deg
Ω 225.744 1.04e-05 deg
ω 346.034 4.234e-05 deg
M 259.837 4.296e-05 deg

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Other useful info
Absolute Magnitude (H)    17.7 mag
Slope parameter (G)    0.15 mag
Perihelion 1.8568 au
Aphelion 2.0358 au
Asc. node-Earth separation 0.8503 au
Desc. node-Earth separation 1.04291 au
Earth MOID 0.85019 au
Orbital period 991.781 days
Date of orbit computation  apr 23 21:14
Observational summary
Optical observations (Discarded) 414 (2)
Radar observations (Discarded) 0 (0)
Arc length 7558.96 days
Unobserved 108 days

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Ephemeris at epoch 60426 MJD
Right Ascension 88.8645 deg
Declination 7.86803 deg
V Magnitude 22.16 mag
Solar Elongation -54.48 deg
Galactic Latitude -8.67 deg
Rate 0.502 deg/day
Direction 87.271 deg

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