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Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2004VU21 ∴ Orbital info ∴ Epoch epochXXX
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(289152) 2004VU21  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 289152.eq0)
Keplerian elements at epoch
57769.7 MJD
Value 1-σ variation Units
a 2.45396 1.328e-08 au
e 0.118514 3.612e-08
i 7.189 4.2e-06 deg
Ω 58.323 4.941e-05 deg
ω 7.638 5.691e-05 deg
M 51.652 2.818e-05 deg
Other useful info
Absolute Magnitude (H)    16.7 mag
Slope parameter (G)    0.15 mag
Perihelion 2.1631 au
Aphelion 2.7448 au
Asc. node-Earth separation 1.17771 au
Desc. node-Earth separation 1.73037 au
Earth MOID 1.17689 au
Orbital period 1404.11 days
Date of orbit computation  apr 23 20:50
Correlation matrix
1.000000000.04306162-0.004707100.004231960.04529658-0.09826503
0.043061621.00000000-0.00355100-0.005942850.01158225-0.01894243
-0.00470710-0.003551001.00000000-0.084057840.068119830.01003259
0.00423196-0.00594285-0.084057841.00000000-0.85457315-0.01186770
0.045296580.011582250.06811983-0.854573151.00000000-0.50529027
-0.09826503-0.018942430.01003259-0.01186770-0.505290271.00000000
Covariance matrix
1.76256795E-162.06514940E-17-2.62454794E-162.77600017E-153.42214105E-14-3.67694405E-14
2.06514940E-171.30489714E-15-5.38724145E-16-1.06068859E-142.38089659E-14-1.92858601E-14
-2.62454794E-16-5.38724145E-161.76382763E-11-1.74425940E-111.62802543E-111.18756139E-12
2.77600017E-15-1.06068859E-14-1.74425940E-112.44123475E-09-2.40277743E-09-1.65267032E-11
3.42214105E-142.38089659E-141.62802543E-11-2.40277743E-093.23831473E-09-8.10430054E-10
-3.67694405E-14-1.92858601E-141.18756139E-12-1.65267032E-11-8.10430054E-107.94383391E-10