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AstDyS ∴ Objects ∴ 2011SR227 ∴ Orbital info ∴ Epoch epochXXX
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(627848) 2011SR227  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 627848.eq0)
Keplerian elements at epoch
58097.0 MJD
Value 1-σ variation Units
a 2.53869 4.612e-08 au
e 0.140843 7.638e-07
i 15.52 3.177e-05 deg
Ω 4.486 2.646e-05 deg
ω 5.763 0.0001911 deg
M 198.357 0.0001408 deg
Other useful info
Absolute Magnitude (H)    17.9 mag
Slope parameter (G)    0.15 mag
Perihelion 2.1811 au
Aphelion 2.8963 au
Asc. node-Earth separation 1.18079 au
Desc. node-Earth separation 1.89636 au
Earth MOID 1.18056 au
Orbital period 1477.45 days
Date of orbit computation  apr 23 22:01
Correlation matrix
1.00000000-0.897330440.354396350.028662800.73975570-0.73372746
-0.897330441.00000000-0.40164234-0.04986206-0.804213240.79936133
0.35439635-0.401642341.000000000.555060770.28276531-0.35236641
0.02866280-0.049862060.555060771.00000000-0.05522993-0.07636618
0.73975570-0.804213240.28276531-0.055229931.00000000-0.99074265
-0.733727460.79936133-0.35236641-0.07636618-0.990742651.00000000
Covariance matrix
2.12666553E-15-3.16060065E-145.19197490E-133.49705774E-146.52027275E-12-4.76354294E-12
-3.16060065E-145.83358127E-13-9.74542683E-12-1.00756372E-12-1.17399620E-108.59520966E-11
5.19197490E-13-9.74542683E-121.00922383E-094.66518567E-101.71691078E-09-1.57591926E-09
3.49705774E-14-1.00756372E-124.66518567E-106.99953686E-10-2.79278174E-10-2.84433956E-10
6.52027275E-12-1.17399620E-101.71691078E-09-2.79278174E-103.65305063E-08-2.66584209E-08
-4.76354294E-128.59520966E-11-1.57591926E-09-2.84433956E-10-2.66584209E-081.98194424E-08