AstDyS-2
Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2004TU21 ∴ Orbital info ∴ Epoch epochXXX
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(303306) 2004TU21  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 303306.eq0)
Keplerian elements at epoch
57831.8 MJD
Value 1-σ variation Units
a 2.24459 1.156e-08 au
e 0.125576 3.771e-08
i 4.019 6.658e-06 deg
Ω 220.565 6.594e-05 deg
ω 66.151 7.342e-05 deg
M 323.804 3.278e-05 deg
Other useful info
Absolute Magnitude (H)    17.8 mag
Slope parameter (G)    0.15 mag
Perihelion 1.9627 au
Aphelion 2.5265 au
Asc. node-Earth separation 1.09459 au
Desc. node-Earth separation 1.33592 au
Earth MOID 0.95014 au
Orbital period 1228.29 days
Date of orbit computation  apr 23 20:53
Correlation matrix
1.00000000-0.166254180.00694608-0.000136420.18091064-0.41724990
-0.166254181.000000000.00937084-0.00029306-0.045944060.10057370
0.006946080.009370841.00000000-0.320012530.279491380.01636625
-0.00013642-0.00029306-0.320012531.00000000-0.89521727-0.00305155
0.18091064-0.045944060.27949138-0.895217271.00000000-0.43994590
-0.417249900.100573700.01636625-0.00305155-0.439945901.00000000
Covariance matrix
1.33547610E-16-7.24455287E-175.34405880E-16-1.03950077E-161.53490480E-13-1.58068977E-13
-7.24455287E-171.42181107E-152.35241008E-15-7.28640015E-16-1.27189011E-131.24319059E-13
5.34405880E-162.35241008E-154.43227473E-11-1.40482265E-101.36609534E-103.57186376E-12
-1.03950077E-16-7.28640015E-16-1.40482265E-104.34792813E-09-4.33380030E-09-6.59620589E-12
1.53490480E-13-1.27189011E-131.36609534E-10-4.33380030E-095.39012116E-09-1.05884130E-09
-1.58068977E-131.24319059E-133.57186376E-12-6.59620589E-12-1.05884130E-091.07464413E-09