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(9229) Matsuda  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 9229.eq0)
Keplerian elements at epoch
57340.4 MJD
Value 1-σ variation Units
a 2.91036 1.197e-08 au
e 0.068097 2.954e-08
i 1.057 3.258e-06 deg
Ω 280.098 0.0002459 deg
ω 168.005 0.0002483 deg
M 55.551 3.599e-05 deg
Other useful info
Absolute Magnitude (H)    13.5 mag
Slope parameter (G)    0.15 mag
Perihelion 2.7122 au
Aphelion 3.1085 au
Asc. node-Earth separation 2.0854 au
Desc. node-Earth separation 1.73259 au
Earth MOID 1.72824 au
Orbital period 1813.5 days
Date of orbit computation  apr 23 19:48
Correlation matrix
1.000000000.09876179-0.004766620.00005786-0.002116570.00902981
0.098761791.00000000-0.00341802-0.00133755-0.002763960.00474945
-0.00476662-0.003418021.000000000.20872107-0.207747410.00582805
0.00005786-0.001337550.208721071.00000000-0.98884001-0.00871319
-0.00211657-0.00276396-0.20774741-0.988840011.00000000-0.13991932
0.009029810.004749450.00582805-0.00871319-0.139919321.00000000
Covariance matrix
1.43376750E-163.49342259E-17-1.85958079E-161.70341074E-16-6.29178933E-153.89177708E-15
3.49342259E-178.72661118E-16-3.28974780E-16-9.71455224E-15-2.02701463E-145.05004823E-15
-1.85958079E-16-3.28974780E-161.06152430E-111.67194132E-10-1.68036225E-106.83467244E-13
1.70341074E-16-9.71455224E-151.67194132E-106.04476681E-08-6.03556788E-08-7.71075097E-11
-6.29178933E-15-2.02701463E-14-1.68036225E-10-6.03556788E-086.16317731E-08-1.25028737E-09
3.89177708E-155.05004823E-156.83467244E-13-7.71075097E-11-1.25028737E-091.29556635E-09