NEODyS-2

Near Earth Objects - Dynamic Site
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2011DW  ▹ 
SUMMARY
Keplerian elements at epoch
58000.0 MJD
Value 1-σ variation Units
a 0.839789 2.041e-05 au
e 0.275168 0.0001381
i 25.063 0.03165 deg
Ω 159.567 0.001621 deg
ω 152.676 0.02201 deg
M 33.869 0.0669 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 1.0709 au
Asc. node-Earth separation 0.03828 au
Desc. node-Earth separation -0.38523 au
Earth MOID 0.03498 au
Orbital period 281.095 days
Date of orbit computation   Jul 10 19:39
Observational summary
Optical observations (Discarded) 82 (0)
Radar observations (Discarded) 0 (0)
Arc length 10 days
Unobserved 2336 days

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Ephemeris at epoch 57962 MJD
Right Ascension 156.875 deg
Declination 35.3471 deg
V Magnitude 25.66 mag
Solar Elongation -30.81 deg
Galactic Latitude 58.34 deg
Rate 0.449 deg/day
Direction -112.264 deg

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