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AstDyS ∴ Objects ∴ 2001US178 ∴ Summary
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(89254) 2001US178  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.74725 1.231e-08 au
e 0.115743 3.386e-08
i 10.354 4.227e-06 deg
Ω 129.174 2.038e-05 deg
ω 313.606 2.896e-05 deg
M 290.465 1.958e-05 deg

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Other useful info
Absolute Magnitude (H)    14.6 mag
Slope parameter (G)    0.15 mag
Perihelion 2.4293 au
Aphelion 3.0652 au
Asc. node-Earth separation 1.52553 au
Desc. node-Earth separation 1.93095 au
Earth MOID 1.45875 au
Orbital period 1663.2 days
Date of orbit computation  apr 23 20:05
Observational summary
Optical observations (Discarded) 1564 (12)
Radar observations (Discarded) 0 (0)
Arc length 8948.92 days
Unobserved 165 days

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Ephemeris at epoch 60426 MJD
Right Ascension 15.4541 deg
Declination -0.40928 deg
V Magnitude 20.04 mag
Solar Elongation 22.74 deg
Galactic Latitude -63.16 deg
Rate 0.433 deg/day
Direction 70.579 deg

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