AstDyS-2
Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2001QJ191 ∴ Orbital info ∴ Epoch epochXXX
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(131457) 2001QJ191  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 131457.eq0)
Keplerian elements at epoch
57909.0 MJD
Value 1-σ variation Units
a 1.97053 5.074e-09 au
e 0.081692 3.425e-08
i 20.283 4.671e-06 deg
Ω 215.972 1.067e-05 deg
ω 135.409 3.274e-05 deg
M 249.383 3.016e-05 deg
Other useful info
Absolute Magnitude (H)    16.3 mag
Slope parameter (G)    0.15 mag
Perihelion 1.8096 au
Aphelion 2.1315 au
Asc. node-Earth separation 1.07192 au
Desc. node-Earth separation 0.85766 au
Earth MOID 0.83973 au
Orbital period 1010.35 days
Date of orbit computation  apr 23 20:16
Correlation matrix
1.00000000-0.180961050.052046000.017945600.09985962-0.13367331
-0.180961051.00000000-0.02928810-0.008729970.23519060-0.22498183
0.05204600-0.029288101.000000000.21903788-0.04119328-0.03050267
0.01794560-0.008729970.219037881.00000000-0.29948027-0.00553429
0.099859620.23519060-0.04119328-0.299480271.00000000-0.94777562
-0.13367331-0.22498183-0.03050267-0.00553429-0.947775621.00000000
Covariance matrix
2.57504677E-17-3.14504204E-171.23376715E-159.71818044E-161.65904867E-14-2.04605751E-14
-3.14504204E-171.17299876E-15-4.68590307E-15-3.19077174E-152.63721423E-13-2.32421766E-13
1.23376715E-15-4.68590307E-152.18226048E-111.09196049E-11-6.30022979E-12-4.29805273E-12
9.71818044E-16-3.19077174E-151.09196049E-111.13885593E-10-1.04635554E-10-1.78146468E-12
1.65904867E-142.63721423E-13-6.30022979E-12-1.04635554E-101.07189772E-09-9.35971843E-10
-2.04605751E-14-2.32421766E-13-4.29805273E-12-1.78146468E-12-9.35971843E-109.09831896E-10