AstDyS-2
Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2016EV221 ∴ Orbital info ∴ Epoch epochXXX
Contact »
(538552) 2016EV221  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 538552.eq1)
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.69329 3.74e-08 au
e 0.179585 7.546e-08
i 13.387 7.496e-06 deg
Ω 170.932 2.411e-05 deg
ω 173.951 3.345e-05 deg
M 194.723 1.792e-05 deg
Other useful info
Absolute Magnitude (H)    17.0 mag
Slope parameter (G)    0.15 mag
Perihelion 2.2096 au
Aphelion 3.177 au
Asc. node-Earth separation 2.17976 au
Desc. node-Earth separation 1.206 au
Earth MOID 1.20297 au
Orbital period 1614.44 days
Date of orbit computation  apr 23 21:44
Correlation matrix
1.00000000-0.528556830.032133430.00548961-0.26901022-0.08342449
-0.528556831.00000000-0.04181924-0.012820880.31066158-0.16639283
0.03213343-0.041819241.000000000.10734548-0.07942421-0.00971378
0.00548961-0.012820880.107345481.00000000-0.69384246-0.01400738
-0.269010220.31066158-0.07942421-0.693842461.00000000-0.62012193
-0.08342449-0.16639283-0.00971378-0.01400738-0.620121931.00000000
Covariance matrix
1.39845263E-15-1.49153555E-159.00768779E-154.94919826E-15-3.36550558E-13-5.58922227E-14
-1.49153555E-155.69424402E-15-2.36551992E-14-2.33240989E-147.84265722E-13-2.24950303E-13
9.00768779E-15-2.36551992E-145.61907526E-111.93992656E-11-1.99178733E-11-1.30453153E-12
4.94919826E-15-2.33240989E-141.93992656E-115.81216892E-10-5.59612803E-10-6.05006317E-12
-3.36550558E-137.84265722E-13-1.99178733E-11-5.59612803E-101.11921959E-09-3.71679554E-10
-5.58922227E-14-2.24950303E-13-1.30453153E-12-6.05006317E-12-3.71679554E-103.20972526E-10