NEODyS-2
Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2015JA2 ∴ Orbital info ∴ Epoch 60600 MJD
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(515767) 2015JA2  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 515767.eq1)
Keplerian elements
(Epoch 60600.0 MJD)
Value 1-σ variation Units
a 1.03385 2.98e-08 au
e 0.349124 2.895e-07
i 16.421 9.273e-06 deg
Ω 126.603 8.667e-06 deg
ω 246.257 1.418e-05 deg
M 233.786 0.0001236 deg
Other useful info
Absolute Magnitude (H)    21.2 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.6729 au
Aphelion distance 1.3948 au
Asc. node-Earth separation 0.07274 au
Desc. node-Earth separation -0.21855 au
Earth MOID 0.04324 au
Orbital period 383.958 days
Date of orbit computation   Jul 29 14:08

Covariance matrix
8.88227767E-168.47167834E-151.95243855E-13-4.73665916E-14-2.47785180E-13-3.65279237E-12
8.47167834E-158.38234267E-142.01874552E-12-3.92138852E-13-2.26865872E-12-3.54445560E-11
1.95243855E-132.01874552E-128.59873555E-115.56910169E-12-6.52999642E-11-8.29254039E-10
-4.73665916E-14-3.92138852E-135.56910169E-127.51206813E-11-4.85089264E-111.78172906E-10
-2.47785180E-13-2.26865872E-12-6.52999642E-11-4.85089264E-112.00999104E-109.06460368E-10
-3.65279237E-12-3.54445560E-11-8.29254039E-101.78172906E-109.06460368E-101.52847581E-08

Correlation matrix
1.000000000.981803510.70647680-0.18337081-0.58642989-0.99136488
0.981803511.000000000.75193721-0.15627065-0.55269992-0.99023335
0.706476800.751937211.000000000.06929280-0.49670506-0.72333756
-0.18337081-0.156270650.069292801.00000000-0.394770640.16627717
-0.58642989-0.55269992-0.49670506-0.394770641.000000000.51715708
-0.99136488-0.99023335-0.723337560.166277170.517157081.00000000