AstDyS-2
Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2009TQ22 ∴ Orbital info ∴ Epoch epochXXX
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(330981) 2009TQ22  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 330981.eq0)
Keplerian elements at epoch
57661.8 MJD
Value 1-σ variation Units
a 2.8093 2.85e-08 au
e 0.060004 5.655e-08
i 5.756 7.616e-06 deg
Ω 204.599 5.696e-05 deg
ω 218.148 8.533e-05 deg
M 145.238 6.41e-05 deg
Other useful info
Absolute Magnitude (H)    16.4 mag
Slope parameter (G)    0.15 mag
Perihelion 2.6407 au
Aphelion 2.9779 au
Asc. node-Earth separation 1.93305 au
Desc. node-Earth separation 1.67661 au
Earth MOID 1.65509 au
Orbital period 1719.87 days
Date of orbit computation  apr 23 20:59
Correlation matrix
1.00000000-0.058753700.007015080.00236871-0.034598650.04156268
-0.058753701.00000000-0.005597440.00395883-0.269201980.35875805
0.00701508-0.005597441.00000000-0.260894750.17716031-0.00534430
0.002368710.00395883-0.260894751.00000000-0.65783232-0.00977615
-0.03459865-0.269201980.17716031-0.657832321.00000000-0.74472956
0.041562680.35875805-0.00534430-0.00977615-0.744729561.00000000
Covariance matrix
8.12009185E-16-9.46732335E-171.52240253E-153.84469150E-15-8.41257578E-147.59195418E-14
-9.46732335E-173.19759181E-15-2.41055643E-151.27510804E-14-1.29891012E-121.30041722E-12
1.52240253E-15-2.41055643E-155.80006117E-11-1.13175075E-101.15125639E-10-2.60901702E-12
3.84469150E-151.27510804E-14-1.13175075E-103.24442930E-09-3.19722867E-09-3.56949332E-11
-8.41257578E-14-1.29891012E-121.15125639E-10-3.19722867E-097.28079264E-09-4.07340386E-09
7.59195418E-141.30041722E-12-2.60901702E-12-3.56949332E-11-4.07340386E-094.10902794E-09