AstDyS-2
Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 1998QJ91 ∴ Orbital info ∴ Epoch epochXXX
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(173200) 1998QJ91  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 173200.eq1)
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.60001 5.912e-09 au
e 0.340217 4.049e-08
i 5.494 4.783e-06 deg
Ω 232.375 4.051e-05 deg
ω 140.675 4.118e-05 deg
M 31.351 5.012e-06 deg
Other useful info
Absolute Magnitude (H)    16.0 mag
Slope parameter (G)    0.15 mag
Perihelion 1.7154 au
Aphelion 3.4846 au
Asc. node-Earth separation 2.10911 au
Desc. node-Earth separation 0.83182 au
Earth MOID 0.72075 au
Orbital period 1531.3 days
Date of orbit computation  Jun 5 01:14
Correlation matrix
1.000000000.158035190.00699364-0.01605561-0.03540544-0.15531406
0.158035191.00000000-0.02409326-0.006495850.02332860-0.23592341
0.00699364-0.024093261.00000000-0.291749270.284954100.00071496
-0.01605561-0.00649585-0.291749271.00000000-0.979800540.00693915
-0.035405440.023328600.28495410-0.979800541.00000000-0.17583234
-0.15531406-0.235923410.000714960.00693915-0.175832341.00000000
Covariance matrix
3.49573803E-173.78290310E-171.97755221E-16-3.84538949E-15-8.61954088E-15-4.60218386E-15
3.78290310E-171.63909433E-15-4.66501252E-15-1.06532482E-143.88897656E-14-4.78692659E-14
1.97755221E-16-4.66501252E-152.28723448E-11-5.65209349E-115.61144795E-111.71364882E-14
-3.84538949E-15-1.06532482E-14-5.65209349E-111.64092383E-09-1.63428038E-091.40875090E-12
-8.61954088E-153.88897656E-145.61144795E-11-1.63428038E-091.69546707E-09-3.62850055E-11
-4.60218386E-15-4.78692659E-141.71364882E-141.40875090E-12-3.62850055E-112.51169853E-11