NEODyS-2

Near Earth Objects - Dynamic Site
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2011WS2  ▹ 
SUMMARY
Keplerian elements at epoch
58000.0 MJD
Value 1-σ variation Units
a 1.00956 1.468e-08 au
e 0.743466 5.88e-07
i 46.774 3.432e-05 deg
Ω 326.769 0.0001351 deg
ω 307.648 9.672e-05 deg
M 298.776 6.238e-05 deg

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Other useful info
Absolute Magnitude (H)    17.2 mag
Slope parameter (G)    0.15 mag
Perihelion 0.259 au
Aphelion 1.7601 au
Asc. node-Earth separation -0.70137 au
Desc. node-Earth separation -0.15913 au
Earth MOID 0.09302 au
Orbital period 370.505 days
Date of orbit computation   Oct 9 19:26
Observational summary
Optical observations (Discarded) 93 (1)
Radar observations (Discarded) 0 (0)
Arc length 2541 days
Unobserved 357 days

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Ephemeris at epoch 58102 MJD
Right Ascension 294.054 deg
Declination 21.7904 deg
V Magnitude 19.09 mag
Solar Elongation -54.61 deg
Galactic Latitude 0.51 deg
Rate 1.415 deg/day
Direction 47.711 deg

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