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AstDyS ∴ Objects ∴ 2001US121 ∴ Summary
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(110904) 2001US121  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.73635 1.189e-08 au
e 0.085355 4.355e-08
i 5.217 4.184e-06 deg
Ω 65.19 4.659e-05 deg
ω 294.269 5.176e-05 deg
M 27.239 2.368e-05 deg

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Other useful info
Absolute Magnitude (H)    15.2 mag
Slope parameter (G)    0.15 mag
Perihelion 2.5028 au
Aphelion 2.9699 au
Asc. node-Earth separation 1.63827 au
Desc. node-Earth separation 1.80216 au
Earth MOID 1.5051 au
Orbital period 1653.32 days
Date of orbit computation  feb 22 02:13
Observational summary
Optical observations (Discarded) 1224 (8)
Radar observations (Discarded) 0 (0)
Arc length 11332.7 days
Unobserved 135 days

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Ephemeris at epoch 60423 MJD
Right Ascension 34.5096 deg
Declination 11.9563 deg
V Magnitude 20.15 mag
Solar Elongation -3.68 deg
Galactic Latitude -45.63 deg
Rate 0.455 deg/day
Direction 68.988 deg

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