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   May 15 17:28
Observational summary
Optical observations (Discarded) 82 (0)
Radar observations (Discarded) 0 (0)
Arc length 10 days
Unobserved 2276 days

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Ephemeris at epoch 57902 MJD
Right Ascension 126.388 deg
Declination 31.4799 deg
V Magnitude 24.98 mag
Solar Elongation -54.44 deg
Galactic Latitude 32.76 deg
Rate 0.709 deg/day
Direction 76.412 deg

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