NEODyS-2

Near Earth Objects - Dynamic Site
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2011DW  ▹ 
SUMMARY
Keplerian elements at epoch
58400.0 MJD
Value 1-σ variation Units
a 0.839751 2.03e-05 au
e 0.275198 0.0001382
i 25.063 0.03165 deg
Ω 159.564 0.001617 deg
ω 152.675 0.02199 deg
M 186.181 0.08551 deg

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Other useful info
Absolute Magnitude (H)    23.0 mag
Slope parameter (G)    0.15 mag
Perihelion 0.6087 au
Aphelion 1.0708 au
Asc. node-Earth separation 0.0351 au
Desc. node-Earth separation -0.38552 au
Earth MOID 0.03208 au
Orbital period 281.076 days
Date of orbit computation   Oct 1 18:36
Observational summary
Optical observations (Discarded) 82 (0)
Radar observations (Discarded) 0 (0)
Arc length 10 days
Unobserved 2788 days

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Ephemeris at epoch 58414 MJD
Right Ascension 176.46 deg
Declination -2.02771 deg
V Magnitude 25.6 mag
Solar Elongation 31.87 deg
Galactic Latitude 56.84 deg
Rate 0.873 deg/day
Direction 100.909 deg

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