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(9685) Korteweg  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 9685.eq0)
Keplerian elements at epoch
57511.0 MJD
Value 1-σ variation Units
a 2.42287 6.319e-09 au
e 0.131851 3.038e-08
i 1.274 2.836e-06 deg
Ω 258.633 0.0001575 deg
ω 303.46 0.000158 deg
M 63.354 1.247e-05 deg
Other useful info
Absolute Magnitude (H)    14.6 mag
Slope parameter (G)    0.15 mag
Perihelion 2.1034 au
Aphelion 2.7423 au
Asc. node-Earth separation 1.2045 au
Desc. node-Earth separation 1.58102 au
Earth MOID 1.10074 au
Orbital period 1377.51 days
Date of orbit computation  Jun 5 00:39
Correlation matrix
1.000000000.132193200.004315600.00693543-0.012727710.07226926
0.132193201.00000000-0.001568860.00600056-0.025647900.26913438
0.00431560-0.001568861.000000000.02845687-0.02857881-0.00040239
0.006935430.006000560.028456871.00000000-0.996829290.00631375
-0.01272771-0.02564790-0.02857881-0.996829291.00000000-0.08447200
0.072269260.26913438-0.000402390.00631375-0.084472001.00000000
Covariance matrix
3.99237874E-172.53712213E-177.73317080E-176.90105054E-15-1.27092667E-145.69645247E-15
2.53712213E-179.22641099E-16-1.35145444E-162.87034357E-14-1.23118307E-131.01981312E-13
7.73317080E-17-1.35145444E-168.04269057E-121.27090722E-11-1.28085329E-11-1.42359645E-14
6.90105054E-152.87034357E-141.27090722E-112.48000248E-08-2.48085477E-081.24036265E-11
-1.27092667E-14-1.23118307E-13-1.28085329E-11-2.48085477E-082.49752008E-08-1.66533768E-10
5.69645247E-151.01981312E-13-1.42359645E-141.24036265E-11-1.66533768E-101.55621660E-10