NEODyS-2

Near Earth Objects - Dynamic Site
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2011WR2  ▹ 
SUMMARY
Keplerian elements at epoch
58400.0 MJD
Value 1-σ variation Units
a 1.08273 0.0007698 au
e 0.393283 0.000936
i 12.531 0.0391 deg
Ω 233.562 0.0001873 deg
ω 292.634 0.005951 deg
M 336.129 2.262 deg

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Other useful info
Absolute Magnitude (H)    25.3 mag
Slope parameter (G)    0.15 mag
Perihelion 0.6569 au
Aphelion 1.5085 au
Asc. node-Earth separation -0.21735 au
Desc. node-Earth separation 0.08918 au
Earth MOID 0.03975 au
Orbital period 411.505 days
Date of orbit computation   Oct 1 18:33
Observational summary
Optical observations (Discarded) 36 (1)
Radar observations (Discarded) 0 (0)
Arc length 7 days
Unobserved 2553 days

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Ephemeris at epoch 58441 MJD
Right Ascension 216.642 deg
Declination -18.0282 deg
V Magnitude 26.55 mag
Solar Elongation 16.51 deg
Galactic Latitude 39.29 deg
Rate 1.351 deg/day
Direction 102.226 deg

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