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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   Jul 29 11:21

Covariance matrix
8.12533730E-082.61962721E-085.75350128E-071.25737238E-08-1.20262834E-071.28405097E-06
2.61962721E-088.44574259E-091.85493721E-074.05306507E-09-3.87698395E-084.13979854E-07
5.75350128E-071.85493721E-074.07515446E-069.01136558E-08-8.54960233E-079.09353801E-06
1.25737238E-084.05306507E-099.01136558E-085.66589092E-09-2.68811666E-082.01201349E-07
-1.20262834E-07-3.87698395E-08-8.54960233E-07-2.68811666E-082.02502092E-07-1.90930986E-06
1.28405097E-064.13979854E-079.09353801E-062.01201349E-07-1.90930986E-062.02953364E-05

Correlation matrix
1.000000000.999999710.999860650.58601551-0.937553320.99991581
0.999999711.000000000.999857840.58590952-0.937476360.99991287
0.999860650.999857841.000000000.59304066-0.941150590.99991417
0.586015510.585909520.593040661.00000000-0.793595600.59333321
-0.93755332-0.93747636-0.94115059-0.793595601.00000000-0.94181051
0.999915810.999912870.999914170.59333321-0.941810511.00000000