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AstDyS ∴ Objects ∴ 2011DU21 ∴ Summary
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(574952) 2011DU21  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.65886 2.511e-08 au
e 0.046721 6.272e-08
i 21.948 7.941e-06 deg
Ω 346.943 1.55e-05 deg
ω 103.663 9.211e-05 deg
M 79.299 8.776e-05 deg

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Other useful info
Absolute Magnitude (H)    15.9 mag
Slope parameter (G)    0.15 mag
Perihelion 2.5346 au
Aphelion 2.7831 au
Asc. node-Earth separation 1.67607 au
Desc. node-Earth separation 1.63183 au
Earth MOID 1.61084 au
Orbital period 1583.58 days
Date of orbit computation  feb 22 03:50
Observational summary
Optical observations (Discarded) 334 (4)
Radar observations (Discarded) 0 (0)
Arc length 8515.18 days
Unobserved 89 days

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Ephemeris at epoch 60419 MJD
Right Ascension 161.501 deg
Declination 0.60793 deg
V Magnitude 20.21 mag
Solar Elongation -133.23 deg
Galactic Latitude 49.89 deg
Rate 0.114 deg/day
Direction -115.35 deg

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