NEODyS-2

Near Earth Objects - Dynamic Site
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2011DW  ▹ 
SUMMARY
Keplerian elements at epoch
57400.0 MJD
Value 1-σ variation Units
a 0.839823 2.047e-05 au
e 0.275229 0.0001381
i 25.063 0.03165 deg
Ω 159.573 0.001604 deg
ω 152.692 0.02194 deg
M 345.457 0.03886 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 0.0368 au
Desc. node-Earth separation -0.38671 au
Earth MOID 0.03364 au
Orbital period 281.112 days
Date of orbit computation   Dec 29 19:06
Observational summary
Optical observations (Discarded) 82 (0)
Radar observations (Discarded) 0 (0)
Arc length 10 days
Unobserved 1802 days

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Ephemeris at epoch 57428 MJD
Right Ascension 334.272 deg
Declination -12.5715 deg
V Magnitude 23.89 mag
Solar Elongation -11.3 deg
Galactic Latitude -51.1 deg
Rate 1.446 deg/day
Direction 83.811 deg

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