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AstDyS ∴ Objects ∴ 2009ST42 ∴ Orbital info ∴ Epoch epochXXX
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(243462) 2009ST42  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 243462.eq0)
Keplerian elements at epoch
58000.2 MJD
Value 1-σ variation Units
a 3.06123 3.03e-08 au
e 0.167688 5.594e-08
i 4.013 6.729e-06 deg
Ω 296.276 9.001e-05 deg
ω 97.029 9.328e-05 deg
M 167.765 2.224e-05 deg
Other useful info
Absolute Magnitude (H)    16.4 mag
Slope parameter (G)    0.15 mag
Perihelion 2.5479 au
Aphelion 3.5746 au
Asc. node-Earth separation 2.02135 au
Desc. node-Earth separation 1.93307 au
Earth MOID 1.55793 au
Orbital period 1956.33 days
Date of orbit computation  apr 23 20:41
Correlation matrix
1.000000000.13327099-0.013533950.007687530.04167699-0.19839275
0.133270991.00000000-0.00723986-0.00260329-0.033748550.10136576
-0.01353395-0.007239861.000000000.03577117-0.03427096-0.00295214
0.00768753-0.002603290.035771171.00000000-0.96132521-0.00387488
0.04167699-0.03374855-0.03427096-0.961325211.00000000-0.26710512
-0.198392750.10136576-0.00295214-0.00387488-0.267105121.00000000
Covariance matrix
9.18251477E-162.25902231E-16-2.75952780E-152.09674403E-141.17808322E-13-1.33730477E-13
2.25902231E-163.12901889E-15-2.72498182E-15-1.31070333E-14-1.76099459E-131.26130216E-13
-2.75952780E-15-2.72498182E-154.52750429E-112.16640899E-11-2.15106961E-11-4.41865683E-13
2.09674403E-14-1.31070333E-142.16640899E-118.10131794E-09-8.07136479E-09-7.75818833E-12
1.17808322E-13-1.76099459E-13-2.15106961E-11-8.07136479E-098.70156992E-09-5.54248839E-10
-1.33730477E-131.26130216E-13-4.41865683E-13-7.75818833E-12-5.54248839E-104.94820348E-10