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Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2011WB39 ∴ Orbital info ∴ Epoch 55915 MJD
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2011WB39  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 2011WB39.eq0)
Keplerian elements
(Epoch 55915.1 MJD)
Value 1-σ variation Units
a 1.73692 0.000285 au
e 0.42559 9.19e-05
i 10.657 0.002019 deg
Ω 55.716 7.527e-05 deg
ω 72.939 0.00045 deg
M 342.415 0.004505 deg
Other useful info
Absolute Magnitude (H)    23.5 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.9977 au
Aphelion distance 2.4761 au
Asc. node-Earth separation 0.27605 au
Desc. node-Earth separation 0.61303 au
Earth MOID 0.13565 au
Orbital period 836.119 days
Date of orbit computation   feb 26 10:47

Covariance matrix
8.12533745E-082.61962726E-085.75350140E-071.25737246E-08-1.20262840E-071.28405099E-06
2.61962726E-088.44574275E-091.85493725E-074.05306533E-09-3.87698413E-084.13979862E-07
5.75350140E-071.85493725E-074.07515454E-069.01136615E-08-8.54960272E-079.09353820E-06
1.25737246E-084.05306533E-099.01136615E-085.66589120E-09-2.68811685E-082.01201362E-07
-1.20262840E-07-3.87698413E-08-8.54960272E-07-2.68811685E-082.02502106E-07-1.90930995E-06
1.28405099E-064.13979862E-079.09353820E-062.01201362E-07-1.90930995E-062.02953369E-05

Correlation matrix
1.000000000.999999710.999860650.58601553-0.937553330.99991581
0.999999711.000000000.999857840.58590953-0.937476360.99991287
0.999860650.999857841.000000000.59304067-0.941150600.99991417
0.586015530.585909530.593040671.00000000-0.793595610.59333323
-0.93755333-0.93747636-0.94115060-0.793595611.00000000-0.94181051
0.999915810.999912870.999914170.59333323-0.941810511.00000000