AstDyS-2
Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2016ER217 ∴ Orbital info ∴ Epoch epochXXX
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(508375) 2016ER217  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 508375.eq1)
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.53676 2.16e-08 au
e 0.14487 7.229e-08
i 5.92 1.177e-05 deg
Ω 72.51 8.482e-05 deg
ω 210.836 0.0001019 deg
M 302.37 5.529e-05 deg
Other useful info
Absolute Magnitude (H)    17.4 mag
Slope parameter (G)    0.15 mag
Perihelion 2.1693 au
Aphelion 2.9043 au
Asc. node-Earth separation 1.8514 au
Desc. node-Earth separation 1.19446 au
Earth MOID 1.15512 au
Orbital period 1475.77 days
Date of orbit computation  apr 23 21:38
Correlation matrix
1.00000000-0.03987306-0.007353590.019874980.08281572-0.28888394
-0.039873061.000000000.01757921-0.01861805-0.421308670.75841816
-0.007353590.017579211.00000000-0.773223160.636762350.00822176
0.01987498-0.01861805-0.773223161.00000000-0.82307186-0.01036218
0.08281572-0.421308670.63676235-0.823071861.00000000-0.55364229
-0.288883940.758418160.00822176-0.01036218-0.553642291.00000000
Covariance matrix
4.66755891E-16-6.22736786E-17-1.87026401E-153.64187598E-141.82260479E-13-3.45063747E-13
-6.22736786E-175.22588792E-151.49602263E-14-1.14153102E-13-3.10252473E-123.03123632E-12
-1.87026401E-151.49602263E-141.38585346E-10-7.72034953E-107.63608654E-105.35124278E-12
3.64187598E-14-1.14153102E-13-7.72034953E-107.19361035E-09-7.11125122E-09-4.85909837E-11
1.82260479E-13-3.10252473E-127.63608654E-10-7.11125122E-091.03769477E-08-3.11813634E-09
-3.45063747E-133.03123632E-125.35124278E-12-4.85909837E-11-3.11813634E-093.05676505E-09