NEODyS-2
Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2011SE248 ∴ Orbital info ∴ Epoch 55840 MJD
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2011SE248  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 2011SE248.eq0)
Keplerian elements
(Epoch 55840.7 MJD)
Value 1-σ variation Units
a 2.34084 0.001498 au
e 0.498812 0.0002853
i 5.001 0.002213 deg
Ω 210.528 0.001445 deg
ω 146.133 0.000373 deg
M 4.255 0.003839 deg
Other useful info
Absolute Magnitude (H)    22.3 mag
Slope parameter (G)    0.15 mag
Perihelion distance 1.1732 au
Aphelion distance 3.5085 au
Asc. node-Earth separation 1.99708 au
Desc. node-Earth separation 0.2489 au
Earth MOID 0.17667 au
Orbital period 1308.14 days
Date of orbit computation   feb 26 10:51

Covariance matrix
2.24378020E-064.27294426E-073.31549749E-06-2.16175969E-061.63415180E-07-5.74829911E-06
4.27294426E-078.13718779E-086.31384430E-07-4.11669275E-073.10604717E-08-1.09466205E-06
3.31549749E-066.31384430E-074.89947519E-06-3.19552085E-062.46569379E-07-8.49503986E-06
-2.16175969E-06-4.11669275E-07-3.19552085E-062.08882805E-06-1.73321554E-075.54102568E-06
1.63415180E-073.10604717E-082.46569379E-07-1.73321554E-071.39163235E-07-4.51075341E-07
-5.74829911E-06-1.09466205E-06-8.49503986E-065.54102568E-06-4.51075341E-071.47350702E-05

Correlation matrix
1.000000000.999999780.99996262-0.998541030.29244216-0.99970784
0.999999781.000000000.99995836-0.998527290.29188288-0.99969331
0.999962620.999958361.00000000-0.998885090.29860846-0.99980323
-0.99854103-0.99852729-0.998885091.00000000-0.321468910.99876361
0.292442160.291882880.29860846-0.321468911.00000000-0.31500012
-0.99970784-0.99969331-0.999803230.99876361-0.315000121.00000000