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AstDyS ∴ Objects ∴ 2011DB20 ∴ Summary
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(458535) 2011DB20  ▹ 
SUMMARY
Keplerian elements at epoch
58400.0 MJD
Value 1-σ variation Units
a 2.75205 7.735e-08 au
e 0.171371 7.74e-08
i 11.58 1.087e-05 deg
Ω 3.512 3.563e-05 deg
ω 245.38 4.771e-05 deg
M 167.349 2.809e-05 deg

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Other useful info
Absolute Magnitude (H)    16.3 mag
Slope parameter (G)    0.15 mag
Perihelion 2.2804 au
Aphelion 3.2237 au
Asc. node-Earth separation 1.87405 au
Desc. node-Earth separation 1.49447 au
Earth MOID 1.29502 au
Orbital period 1667.56 days
Date of orbit computation  Oct 31 09:35
Observational summary
Optical observations (Discarded) 152 (2)
Radar observations (Discarded) 0 (0)
Arc length 5672.27 days
Unobserved 546 days

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Ephemeris at epoch 58592 MJD
Right Ascension 73.5123 deg
Declination 32.3933 deg
V Magnitude 22.47 mag
Solar Elongation -48.28 deg
Galactic Latitude -7.12 deg
Rate 0.303 deg/day
Direction 88.393 deg

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