NEODyS-2
Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2015YS9 ∴ Orbital info ∴ Epoch 60600 MJD
Contact »
2015YS9  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 2015YS9.eq1)
Keplerian elements
(Epoch 60600.0 MJD)
Value 1-σ variation Units
a 1.43123 0.001071 au
e 0.367778 0.0005556
i 1.482 0.001971 deg
Ω 100.022 0.0007536 deg
ω 305.493 0.004361 deg
M 73.713 2.172 deg
Other useful info
Absolute Magnitude (H)    25.9 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.9049 au
Aphelion distance 1.9576 au
Asc. node-Earth separation 0.03639 au
Desc. node-Earth separation 0.56031 au
Earth MOID 0.00398 au
Orbital period 625.407 days
Date of orbit computation   Jul 29 11:56

Covariance matrix
1.14658655E-065.94931224E-072.11003641E-06-8.02361192E-07-4.47146482E-06-2.32544032E-03
5.94931224E-073.08708224E-071.09482256E-06-4.16347148E-07-2.32502205E-06-1.20660339E-03
2.11003641E-061.09482256E-063.88472022E-06-1.47933806E-06-8.22120374E-06-4.27945496E-03
-8.02361192E-07-4.16347148E-07-1.47933806E-065.67950504E-073.13058809E-061.62729981E-03
-4.47146482E-06-2.32502205E-06-8.22120374E-063.13058809E-061.90189330E-059.06824985E-03
-2.32544032E-03-1.20660339E-03-4.27945496E-031.62729981E-039.06824985E-034.71632332E+00

Correlation matrix
1.000000000.999975230.99978509-0.99428583-0.95753206-0.99999998
0.999975231.000000000.99974620-0.99432017-0.95953297-0.99997388
0.999785090.999746201.00000000-0.99593802-0.95645042-0.99978543
-0.99428583-0.99432017-0.995938021.000000000.952527690.99428421
-0.95753206-0.95953297-0.956450420.952527691.000000000.95747759
-0.99999998-0.99997388-0.999785430.994284210.957477591.00000000