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AstDyS ∴ Objects ∴ 2009US148 ∴ Summary
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(321603) 2009US148  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 5.11505 1.554e-07 au
e 0.056294 7.59e-08
i 4.947 9.099e-06 deg
Ω 35.638 7.705e-05 deg
ω 45.696 0.0001152 deg
M 61.419 8.049e-05 deg

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Other useful info
Absolute Magnitude (H)    14.0 mag
Slope parameter (G)    0.15 mag
Perihelion 4.8271 au
Aphelion 5.403 au
Asc. node-Earth separation 3.91347 au
Desc. node-Earth separation 4.30114 au
Earth MOID 3.84551 au
Orbital period 4225.45 days
Date of orbit computation  feb 22 02:58
Observational summary
Optical observations (Discarded) 261 (1)
Radar observations (Discarded) 0 (0)
Arc length 7986.1 days
Unobserved 88 days

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Ephemeris at epoch 60419 MJD
Right Ascension 143.543 deg
Declination 19.6479 deg
V Magnitude 21.52 mag
Solar Elongation -110.31 deg
Galactic Latitude 44.4 deg
Rate 0.027 deg/day
Direction 154.505 deg

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