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Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2011YA63 ∴ Orbital info ∴ Epoch 55936 MJD
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2011YA63  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 2011YA63.eq0)
Keplerian elements
(Epoch 55936.8 MJD)
Value 1-σ variation Units
a 1.43803 0.0002744 au
e 0.249698 0.0001106
i 1.298 0.0005068 deg
Ω 215.547 0.01124 deg
ω 222.142 0.01586 deg
M 19.633 0.005517 deg
Other useful info
Absolute Magnitude (H)    24.6 mag
Slope parameter (G)    0.15 mag
Perihelion distance 1.079 au
Aphelion distance 1.7971 au
Asc. node-Earth separation 0.65005 au
Desc. node-Earth separation 0.14488 au
Earth MOID 0.0954 au
Orbital period 629.87 days
Date of orbit computation   Jul 29 11:19

Covariance matrix
7.52942083E-083.01612324E-081.39044072E-07-1.48940474E-061.54128982E-06-1.34556211E-06
3.01612324E-081.22333771E-085.57499179E-08-4.76080891E-074.35305764E-07-5.07923827E-07
1.39044072E-075.57499179E-082.56856836E-07-2.70256117E-062.77678399E-06-2.47385506E-06
-1.48940474E-06-4.76080891E-07-2.70256117E-061.26341409E-04-1.76375345E-045.13601616E-05
1.54128982E-064.35305764E-072.77678399E-06-1.76375345E-042.51493414E-04-6.49365184E-05
-1.34556211E-06-5.07923827E-07-2.47385506E-065.13601616E-05-6.49365184E-053.04341974E-05

Correlation matrix
1.000000000.993791130.99982992-0.482902090.35419320-0.88887775
0.993791131.000000000.99454740-0.382943510.24817494-0.83242378
0.999829920.994547401.00000000-0.474413580.34548820-0.88480539
-0.48290209-0.38294351-0.474413581.00000000-0.989467900.82827127
0.354193200.248174940.34548820-0.989467901.00000000-0.74224070
-0.88887775-0.83242378-0.884805390.82827127-0.742240701.00000000