NEODyS-2

Near Earth Objects - Dynamic Site
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2011DW  ▹ 
SUMMARY
Keplerian elements at epoch
57600.0 MJD
Value 1-σ variation Units
a 0.839838 2.048e-05 au
e 0.275216 0.0001381
i 25.063 0.03165 deg
Ω 159.573 0.001604 deg
ω 152.69 0.02195 deg
M 241.582 0.0482 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 1.071 au
Asc. node-Earth separation 0.03569 au
Desc. node-Earth separation -0.38554 au
Earth MOID 0.03265 au
Orbital period 281.12 days
Date of orbit computation   Jun 22 12:34
Observational summary
Optical observations (Discarded) 82 (0)
Radar observations (Discarded) 0 (0)
Arc length 10 days
Unobserved 1973 days

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Ephemeris at epoch 57599 MJD
Right Ascension 150.653 deg
Declination 14.4203 deg
V Magnitude 25.34 mag
Solar Elongation -20.74 deg
Galactic Latitude 48.77 deg
Rate 0.861 deg/day
Direction 97.554 deg

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