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AstDyS ∴ Objects ∴ Matra ∴ Orbital info ∴ Epoch epochXXX
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(1513) Matra  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 1513.eq1)
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.19247 3.868e-09 au
e 0.097844 2.893e-08
i 3.977 2.946e-06 deg
Ω 136.134 3.967e-05 deg
ω 27.44 4.198e-05 deg
M 332.8 1.359e-05 deg
Other useful info
Absolute Magnitude (H)    13.3 mag
Slope parameter (G)    0.15 mag
Perihelion 1.9779 au
Aphelion 2.407 au
Asc. node-Earth separation 1.01253 au
Desc. node-Earth separation 1.36426 au
Earth MOID 0.9872 au
Orbital period 1185.76 days
Date of orbit computation  apr 23 19:46
Correlation matrix
1.00000000-0.15055712-0.00719251-0.00413120-0.061849880.01289156
-0.150557121.00000000-0.00502873-0.006912080.03330225-0.02808778
-0.00719251-0.005028731.000000000.15447679-0.145549220.00140970
-0.00413120-0.006912080.154476791.00000000-0.94152504-0.00380954
-0.061849880.03330225-0.14554922-0.941525041.00000000-0.32382513
0.01289156-0.028087780.00140970-0.00380954-0.323825131.00000000
Covariance matrix
1.49591691E-17-1.68479264E-17-8.19549684E-17-6.33873806E-16-1.00415504E-146.77364507E-16
-1.68479264E-178.37110607E-16-4.28638165E-16-7.93365273E-154.04457723E-14-1.10400781E-14
-8.19549684E-17-4.28638165E-168.67925246E-121.80541755E-11-1.79994494E-115.64197565E-14
-6.33873806E-16-7.93365273E-151.80541755E-111.57378914E-09-1.56788185E-09-2.05309315E-12
-1.00415504E-144.04457723E-14-1.79994494E-11-1.56788185E-091.76204247E-09-1.84663929E-10
6.77364507E-16-1.10400781E-145.64197565E-14-2.05309315E-12-1.84663929E-101.84555369E-10