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Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2007TO221 ∴ Orbital info ∴ Epoch epochXXX
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(417984) 2007TO221  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 417984.eq0)
Keplerian elements at epoch
57873.3 MJD
Value 1-σ variation Units
a 2.2202 1.448e-08 au
e 0.126359 5.295e-08
i 4.729 6.611e-06 deg
Ω 5.164 7.796e-05 deg
ω 246.689 8.405e-05 deg
M 50.401 3.047e-05 deg
Other useful info
Absolute Magnitude (H)    18.0 mag
Slope parameter (G)    0.15 mag
Perihelion 1.9397 au
Aphelion 2.5007 au
Asc. node-Earth separation 1.29677 au
Desc. node-Earth separation 1.083 au
Earth MOID 0.93155 au
Orbital period 1208.33 days
Date of orbit computation  apr 23 21:19
Correlation matrix
1.000000000.022571180.00128481-0.00396998-0.125387740.34758993
0.022571181.00000000-0.011511440.000247610.02505124-0.09768812
0.00128481-0.011511441.00000000-0.203575710.187636280.00239715
-0.003969980.00024761-0.203575711.00000000-0.92381632-0.00014942
-0.125387740.025051240.18763628-0.923816321.00000000-0.37844561
0.34758993-0.097688120.00239715-0.00014942-0.378445611.00000000
Covariance matrix
2.09571037E-161.73014186E-171.22954220E-16-4.48037363E-15-1.52558673E-131.53316408E-13
1.73014186E-172.80364898E-15-4.02930971E-151.02210273E-151.11482623E-13-1.57601154E-13
1.22954220E-16-4.02930971E-154.36997204E-11-1.04911996E-101.04249109E-104.82825366E-13
-4.48037363E-151.02210273E-15-1.04911996E-106.07742678E-09-6.05287497E-09-3.54925032E-13
-1.52558673E-131.11482623E-131.04249109E-10-6.05287497E-097.06370266E-09-9.69115404E-10
1.53316408E-13-1.57601154E-134.82825366E-13-3.54925032E-13-9.69115404E-109.28349785E-10