NEODyS-2
Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2012YR1 ∴ Orbital info ∴ Epoch 60400 MJD
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2012YR1  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 2012YR1.eq1)
Keplerian elements
(Epoch 60400.0 MJD)
Value 1-σ variation Units
a 2.04913 0.001563 au
e 0.528716 0.0003806
i 2.505 0.001471 deg
Ω 81.15 0.00377 deg
ω 342.313 0.001757 deg
M 310.207 1.635 deg
Other useful info
Absolute Magnitude (H)    26.5 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.9657 au
Aphelion distance 3.1325 au
Asc. node-Earth separation -0.00213 au
Desc. node-Earth separation 1.96087 au
Earth MOID 0.00076 au
Orbital period 1071.4 days
Date of orbit computation   feb 26 10:53

Covariance matrix
2.44313974E-065.94917094E-072.29867016E-06-5.89004633E-062.73003873E-06-2.55559510E-03
5.94917094E-071.44865407E-075.59739726E-07-1.43423870E-066.64744529E-07-6.22300550E-04
2.29867016E-065.59739726E-072.16292827E-06-5.54041119E-062.56645883E-06-2.40447555E-03
-5.89004633E-06-1.43423870E-06-5.54041119E-061.42128681E-05-6.60273739E-066.16116123E-03
2.73003873E-066.64744529E-072.56645883E-06-6.60273739E-063.08760575E-06-2.85570322E-03
-2.55559510E-03-6.22300550E-04-2.40447555E-036.16116123E-03-2.85570322E-032.67322668E+00

Correlation matrix
1.000000000.999999880.99995728-0.999548090.99399393-1.00000000
0.999999881.000000000.99996023-0.999535510.99394306-0.99999988
0.999957280.999960231.00000000-0.999263620.99312136-0.99995721
-0.99954809-0.99953551-0.999263621.00000000-0.996717860.99954838
0.993993930.993943060.99312136-0.996717861.00000000-0.99399513
-1.00000000-0.99999988-0.999957210.99954838-0.993995131.00000000