NEODyS-2
Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2011SR12 ∴ Orbital info ∴ Epoch 60600 MJD
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2011SR12  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 2011SR12.eq1)
Keplerian elements
(Epoch 60600.0 MJD)
Value 1-σ variation Units
a 2.02299 2.911e-07 au
e 0.802273 2.466e-07
i 11.94 3.018e-05 deg
Ω 203.197 0.0001159 deg
ω 23.713 0.0001597 deg
M 234.69 0.0001943 deg
Other useful info
Absolute Magnitude (H)    19.6 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.4 au
Aphelion distance 3.646 au
Asc. node-Earth separation -0.5852 au
Desc. node-Earth separation 1.71935 au
Earth MOID 0.14877 au
Orbital period 1050.97 days
Date of orbit computation   Jul 29 11:19

Covariance matrix
8.47218037E-14-7.12118829E-148.77796414E-132.52582068E-11-3.98963123E-11-5.64322039E-11
-7.12118829E-146.08308133E-14-9.30103525E-13-2.07783543E-113.31247349E-114.75379376E-11
8.77796414E-13-9.30103525E-139.10634231E-10-1.48891549E-091.55181404E-09-9.50375157E-10
2.52582068E-11-2.07783543E-11-1.48891549E-091.34219539E-08-1.81522107E-08-1.60818906E-08
-3.98963123E-113.31247349E-111.55181404E-09-1.81522107E-082.55028761E-082.57359417E-08
-5.64322039E-114.75379376E-11-9.50375157E-10-1.60818906E-082.57359417E-083.77467090E-08

Correlation matrix
1.00000000-0.991957490.099936520.74902626-0.85830290-0.99790654
-0.991957491.00000000-0.12496762-0.727179230.841000040.99206237
0.09993652-0.124967621.00000000-0.425882890.32201278-0.16210020
0.74902626-0.72717923-0.425882891.00000000-0.98113116-0.71447935
-0.858302900.841000040.32201278-0.981131161.000000000.82948003
-0.997906540.99206237-0.16210020-0.714479350.829480031.00000000