NEODyS-2

Near Earth Objects - Dynamic Site
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2011WS2  ▹ 
SUMMARY
Keplerian elements at epoch
58200.0 MJD
Value 1-σ variation Units
a 1.00954 3.436e-08 au
e 0.743474 9.461e-07
i 46.774 6.246e-05 deg
Ω 326.766 0.0002396 deg
ω 307.651 0.0001673 deg
M 133.109 0.0001395 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 -0.70175 au
Desc. node-Earth separation -0.16095 au
Earth MOID 0.09415 au
Orbital period 370.495 days
Date of orbit computation   Jul 4 15:01
Observational summary
Optical observations (Discarded) 97 (1)
Radar observations (Discarded) 0 (0)
Arc length 2971 days
Unobserved 141 days

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Ephemeris at epoch 58316 MJD
Right Ascension 123.178 deg
Declination 36.2379 deg
V Magnitude 20.94 mag
Solar Elongation -16.2 deg
Galactic Latitude 31.25 deg
Rate 0.519 deg/day
Direction 117.395 deg

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