NEODyS-2
Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2017YA7 ∴ Orbital info ∴ Epoch 60400 MJD
Contact »
2017YA7  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 2017YA7.eq1)
Keplerian elements
(Epoch 60400.0 MJD)
Value 1-σ variation Units
a 2.73317 0.0008891 au
e 0.713368 9.62e-05
i 19.078 0.001133 deg
Ω 187.601 0.002982 deg
ω 172.24 0.003625 deg
M 152.419 0.2522 deg
Other useful info
Absolute Magnitude (H)    21.0 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.7834 au
Aphelion distance 4.6829 au
Asc. node-Earth separation 3.58038 au
Desc. node-Earth separation -0.21422 au
Earth MOID 0.19952 au
Orbital period 1650.43 days
Date of orbit computation   feb 26 11:31

Covariance matrix
7.90433833E-078.55252395E-081.00598766E-06-2.63891114E-063.20367085E-06-2.24217771E-04
8.55252395E-089.25414986E-091.08866436E-07-2.85471294E-073.46472923E-07-2.42604406E-05
1.00598766E-061.08866436E-071.28329786E-06-3.34748544E-064.05876068E-06-2.85362025E-04
-2.63891114E-06-2.85471294E-07-3.34748544E-068.89213437E-06-1.07954323E-057.48566360E-04
3.20367085E-063.46472923E-074.05876068E-06-1.07954323E-051.31439839E-05-9.08771378E-04
-2.24217771E-04-2.42604406E-05-2.85362025E-047.48566360E-04-9.08771378E-046.36025520E-02

Correlation matrix
1.000000000.999984510.99884053-0.995380200.99392043-1.00000000
0.999984511.000000000.99899199-0.995156010.99343058-0.99998423
0.998840530.998991991.00000000-0.990950480.98824858-0.99883827
-0.99538020-0.99515601-0.990950481.00000000-0.998558510.99538256
0.993920430.993430580.98824858-0.998558511.00000000-0.99392556
-1.00000000-0.99998423-0.998838270.99538256-0.993925561.00000000