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AstDyS ∴ Objects ∴ 2001US155 ∴ Summary
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(194346) 2001US155  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.36495 1.083e-08 au
e 0.210581 6.131e-08
i 1.499 6.432e-06 deg
Ω 217.996 0.0001684 deg
ω 126.337 0.0001692 deg
M 100.144 1.26e-05 deg

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Other useful info
Absolute Magnitude (H)    17.3 mag
Slope parameter (G)    0.15 mag
Perihelion 1.8669 au
Aphelion 2.863 au
Asc. node-Earth separation 1.57438 au
Desc. node-Earth separation 1.01802 au
Earth MOID 0.85975 au
Orbital period 1328.41 days
Date of orbit computation  feb 22 02:31
Observational summary
Optical observations (Discarded) 390 (3)
Radar observations (Discarded) 0 (0)
Arc length 8144.8 days
Unobserved 100 days

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Ephemeris at epoch 60420 MJD
Right Ascension 91.3075 deg
Declination 22.161 deg
V Magnitude 22.7 mag
Solar Elongation -61.14 deg
Galactic Latitude 0.4 deg
Rate 0.355 deg/day
Direction 89.966 deg

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