NEODyS-2

Near Earth Objects - Dynamic Site
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2011DW  ▹ 
SUMMARY
Keplerian elements at epoch
57800.0 MJD
Value 1-σ variation Units
a 0.839786 2.046e-05 au
e 0.275194 0.0001381
i 25.063 0.03165 deg
Ω 159.568 0.001619 deg
ω 152.678 0.02202 deg
M 137.726 0.05756 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 0.03671 au
Desc. node-Earth separation -0.38431 au
Earth MOID 0.03356 au
Orbital period 281.094 days
Date of orbit computation   Nov 18 13:29
Observational summary
Optical observations (Discarded) 82 (0)
Radar observations (Discarded) 0 (0)
Arc length 10 days
Unobserved 2212 days

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Ephemeris at epoch 57838 MJD
Right Ascension 75.4032 deg
Declination 10.3065 deg
V Magnitude 24.92 mag
Solar Elongation -70.49 deg
Galactic Latitude -18.79 deg
Rate 0.934 deg/day
Direction 55.885 deg

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