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Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2012TK223 ∴ Orbital info ∴ Epoch epochXXX
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(387148) 2012TK223  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 387148.eq0)
Keplerian elements at epoch
58029.1 MJD
Value 1-σ variation Units
a 2.61396 3.183e-08 au
e 0.04544 7.726e-08
i 9.309 7.431e-06 deg
Ω 180.313 3.207e-05 deg
ω 226.968 8.799e-05 deg
M 50.259 8.283e-05 deg
Other useful info
Absolute Magnitude (H)    17.0 mag
Slope parameter (G)    0.15 mag
Perihelion 2.4952 au
Aphelion 2.7327 au
Asc. node-Earth separation 1.69747 au
Desc. node-Earth separation 1.52673 au
Earth MOID 1.51049 au
Orbital period 1543.64 days
Date of orbit computation  Jun 5 02:00
Correlation matrix
1.00000000-0.574955390.005558980.004728560.44549975-0.48633662
-0.574955391.000000000.01149861-0.00962113-0.499303560.55325336
0.005558980.011498611.000000000.09266117-0.037168300.00438242
0.00472856-0.009621130.092661171.00000000-0.35626743-0.00445586
0.44549975-0.49930356-0.03716830-0.356267431.00000000-0.93127252
-0.486336620.553253360.00438242-0.00445586-0.931272521.00000000
Covariance matrix
1.01320430E-15-1.41390308E-151.31497918E-154.82765324E-151.24780202E-12-1.28230500E-12
-1.41390308E-155.96862047E-156.60172409E-15-2.38408636E-14-3.39430882E-123.54051875E-12
1.31497918E-156.60172409E-155.52268116E-112.20867401E-11-2.43051003E-112.69770994E-12
4.82765324E-15-2.38408636E-142.20867401E-111.02876858E-09-1.00550601E-09-1.18384979E-11
1.24780202E-12-3.39430882E-12-2.43051003E-11-1.00550601E-097.74282446E-09-6.78785173E-09
-1.28230500E-123.54051875E-122.69770994E-12-1.18384979E-11-6.78785173E-096.86138374E-09