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Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2004TA99 ∴ Orbital info ∴ Epoch epochXXX
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(191780) 2004TA99  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 191780.eq0)
Keplerian elements at epoch
58142.8 MJD
Value 1-σ variation Units
a 2.6124 1.271e-08 au
e 0.119075 4.012e-08
i 3.647 5.015e-06 deg
Ω 173.475 6.507e-05 deg
ω 325.749 6.825e-05 deg
M 310.733 2.106e-05 deg
Other useful info
Absolute Magnitude (H)    16.9 mag
Slope parameter (G)    0.15 mag
Perihelion 2.3013 au
Aphelion 2.9235 au
Asc. node-Earth separation 1.35071 au
Desc. node-Earth separation 1.85095 au
Earth MOID 1.31571 au
Orbital period 1542.26 days
Date of orbit computation  apr 23 20:29
Correlation matrix
1.000000000.08841360-0.00394685-0.006706690.07187887-0.21123274
0.088413601.00000000-0.001093400.002294390.07799125-0.27084987
-0.00394685-0.001093401.000000000.12989366-0.12228995-0.00392738
-0.006706690.002294390.129893661.00000000-0.94873788-0.01122982
0.071878870.07799125-0.12228995-0.948737881.00000000-0.30165696
-0.21123274-0.27084987-0.00392738-0.01122982-0.301656961.00000000
Covariance matrix
1.61663889E-164.50954888E-17-2.51657282E-16-5.54900714E-156.23716017E-14-5.65725160E-14
4.50954888E-171.60921845E-15-2.19957453E-165.98928239E-152.13517022E-13-2.28862104E-13
-2.51657282E-16-2.19957453E-162.51480137E-114.23877454E-11-4.18525336E-11-4.14851018E-13
-5.54900714E-155.98928239E-154.23877454E-114.23448929E-09-4.21333415E-09-1.53925642E-11
6.23716017E-142.13517022E-13-4.18525336E-11-4.21333415E-094.65755815E-09-4.33640903E-10
-5.65725160E-14-2.28862104E-13-4.14851018E-13-1.53925642E-11-4.33640903E-104.43685763E-10