NEODyS-2
Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2008SW7 ∴ Orbital info ∴ Epoch 54732 MJD
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2008SW7  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 2008SW7.eq0)
Keplerian elements
(Epoch 54732.7 MJD)
Value 1-σ variation Units
a 1.61693 0.03458 au
e 0.352398 0.01312
i 17.522 0.4 deg
Ω 178.7 0.02696 deg
ω 186.747 0.4395 deg
M 357.54 0.2262 deg
Other useful info
Absolute Magnitude (H)    24.3 mag
Slope parameter (G)    0.15 mag
Perihelion distance 1.0471 au
Aphelion distance 2.1867 au
Asc. node-Earth separation 1.18235 au
Desc. node-Earth separation 0.04516 au
Earth MOID 0.04509 au
Orbital period 750.99 days
Date of orbit computation   Jul 29 11:09

Covariance matrix
1.19554657E-034.53744498E-041.35057554E-02-9.29898359E-04-2.23694197E-034.06679698E-03
4.53744498E-041.72260482E-045.10626850E-03-3.52505786E-04-7.50510434E-041.49969938E-03
1.35057554E-025.10626850E-031.60022787E-01-1.06638865E-02-6.27915505E-026.26182571E-02
-9.29898359E-04-3.52505786E-04-1.06638865E-027.26676668E-042.54090436E-03-3.51917866E-03
-2.23694197E-03-7.50510434E-04-6.27915505E-022.54090436E-031.93132631E-01-9.15888075E-02
4.06679698E-031.49969938E-036.26182571E-02-3.51917866E-03-9.15888075E-025.11593197E-02

Correlation matrix
1.000000000.999851020.97643810-0.99765785-0.147212140.52000421
0.999851021.000000000.97256784-0.99632909-0.130117610.50518332
0.976438100.972567841.00000000-0.98890368-0.357176160.69206627
-0.99765785-0.99632909-0.988903681.000000000.21448152-0.57717608
-0.14721214-0.13011761-0.357176160.214481521.00000000-0.92140846
0.520004210.505183320.69206627-0.57717608-0.921408461.00000000