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AstDyS ∴ Objects ∴ 1999US33 ∴ Summary
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(129974) 1999US33  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.80034 2.026e-08 au
e 0.040663 6.041e-08
i 4.259 6.343e-06 deg
Ω 35.516 7.904e-05 deg
ω 199.788 0.0001173 deg
M 231.506 9.02e-05 deg

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Other useful info
Absolute Magnitude (H)    16.2 mag
Slope parameter (G)    0.15 mag
Perihelion 2.6865 au
Aphelion 2.9142 au
Asc. node-Earth separation 1.9143 au
Desc. node-Earth separation 1.68647 au
Earth MOID 1.67536 au
Orbital period 1711.65 days
Date of orbit computation  feb 22 02:17
Observational summary
Optical observations (Discarded) 416 (5)
Radar observations (Discarded) 0 (0)
Arc length 8826.93 days
Unobserved 129 days

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Ephemeris at epoch 60423 MJD
Right Ascension 90.6329 deg
Declination 26.9878 deg
V Magnitude 21.98 mag
Solar Elongation -57.63 deg
Galactic Latitude 2.23 deg
Rate 0.322 deg/day
Direction 91.798 deg

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