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AstDyS ∴ Objects ∴ 2009CU21 ∴ Summary
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(528862) 2009CU21  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 3.1101 5.435e-08 au
e 0.095898 8.144e-08
i 7.724 7.111e-06 deg
Ω 144.634 6.996e-05 deg
ω 18.711 9.799e-05 deg
M 259.409 7.01e-05 deg

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Other useful info
Absolute Magnitude (H)    17.0 mag
Slope parameter (G)    0.15 mag
Perihelion 2.8118 au
Aphelion 3.4083 au
Asc. node-Earth separation 1.83789 au
Desc. node-Earth separation 2.3773 au
Earth MOID 1.82184 au
Orbital period 2003.36 days
Date of orbit computation  feb 22 03:42
Observational summary
Optical observations (Discarded) 143 (0)
Radar observations (Discarded) 0 (0)
Arc length 5814.1 days
Unobserved 182 days

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Ephemeris at epoch 60419 MJD
Right Ascension 48.4047 deg
Declination 11.7593 deg
V Magnitude 23.06 mag
Solar Elongation -20.93 deg
Galactic Latitude -38.03 deg
Rate 0.355 deg/day
Direction 73.298 deg

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