NEODyS-2

Near Earth Objects - Dynamic Site
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2011SD25  ▹ 
SUMMARY
Keplerian elements at epoch
58200.0 MJD
Value 1-σ variation Units
a 1.55716 0.0005542 au
e 0.18207 0.0001986
i 28.608 0.01402 deg
Ω 184.286 2.632e-05 deg
ω 132.506 0.01979 deg
M 154.553 0.6706 deg

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Other useful info
Absolute Magnitude (H)    21.6 mag
Slope parameter (G)    0.15 mag
Perihelion 1.2736 au
Aphelion 1.8407 au
Asc. node-Earth separation 0.71951 au
Desc. node-Earth separation 0.33774 au
Earth MOID 0.3243 au
Orbital period 709.735 days
Date of orbit computation   Feb 5 14:02
Observational summary
Optical observations (Discarded) 39 (1)
Radar observations (Discarded) 0 (0)
Arc length 26 days
Unobserved 2324 days

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Ephemeris at epoch 58174 MJD
Right Ascension 75.9229 deg
Declination -13.6389 deg
V Magnitude 25.02 mag
Solar Elongation -95.54 deg
Galactic Latitude -29.96 deg
Rate 0.446 deg/day
Direction 39.888 deg

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