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AstDyS ∴ Objects ∴ 2001US197 ∴ Summary
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(110989) 2001US197  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.93221 2.033e-08 au
e 0.141482 4.552e-08
i 16.946 4.669e-06 deg
Ω 236.032 1.457e-05 deg
ω 301.688 2.245e-05 deg
M 30.553 2.025e-05 deg

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Other useful info
Absolute Magnitude (H)    14.8 mag
Slope parameter (G)    0.15 mag
Perihelion 2.5174 au
Aphelion 3.3471 au
Asc. node-Earth separation 1.66343 au
Desc. node-Earth separation 2.11647 au
Earth MOID 1.56096 au
Orbital period 1833.97 days
Date of orbit computation  apr 23 20:11
Observational summary
Optical observations (Discarded) 909 (11)
Radar observations (Discarded) 0 (0)
Arc length 9079.76 days
Unobserved 50 days

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Ephemeris at epoch 60440 MJD
Right Ascension 223.545 deg
Declination -20.7186 deg
V Magnitude 18.19 mag
Solar Elongation -175.45 deg
Galactic Latitude 33.68 deg
Rate 0.253 deg/day
Direction -46.395 deg

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