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AstDyS ∴ Objects ∴ 2009US141 ∴ Summary
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(499241) 2009US141  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.5844 4.617e-07 au
e 0.277401 1.581e-06
i 12.128 2.71e-05 deg
Ω 222.444 6.879e-05 deg
ω 131.776 0.0002083 deg
M 196.57 0.0001608 deg

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Other useful info
Absolute Magnitude (H)    18.2 mag
Slope parameter (G)    0.15 mag
Perihelion 1.8675 au
Aphelion 3.3013 au
Asc. node-Earth separation 1.91805 au
Desc. node-Earth separation 1.02272 au
Earth MOID 0.88826 au
Orbital period 1517.53 days
Date of orbit computation  feb 22 03:36
Observational summary
Optical observations (Discarded) 62 (3)
Radar observations (Discarded) 0 (0)
Arc length 4365.72 days
Unobserved 2376 days

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Ephemeris at epoch 60420 MJD
Right Ascension 174.3 deg
Declination -8.05963 deg
V Magnitude 23.34 mag
Solar Elongation -146.65 deg
Galactic Latitude 50.48 deg
Rate 0.176 deg/day
Direction -45.274 deg

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