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AstDyS ∴ Objects ∴ 1990RX8 ∴ Orbital info ∴ Epoch epochXXX
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(16488) 1990RX8  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 16488.eq0)
Keplerian elements at epoch
57949.6 MJD
Value 1-σ variation Units
a 2.20021 5.663e-09 au
e 0.19435 2.727e-08
i 4.977 3.265e-06 deg
Ω 246.979 3.596e-05 deg
ω 111.17 3.718e-05 deg
M 70.015 9.531e-06 deg
Other useful info
Absolute Magnitude (H)    14.8 mag
Slope parameter (G)    0.15 mag
Perihelion 1.7726 au
Aphelion 2.6278 au
Asc. node-Earth separation 1.26373 au
Desc. node-Earth separation 0.99202 au
Earth MOID 0.77571 au
Orbital period 1192.05 days
Date of orbit computation  apr 23 19:49
Correlation matrix
1.000000000.14440117-0.00505059-0.004123550.08328090-0.33886794
0.144401171.00000000-0.00467006-0.00163956-0.027535570.05445330
-0.00505059-0.004670061.000000000.19859405-0.192575150.00160008
-0.00412355-0.001639560.198594051.00000000-0.96365988-0.00003991
0.08328090-0.02753557-0.19257515-0.963659881.00000000-0.25889319
-0.338867940.054453300.00160008-0.00003991-0.258893191.00000000
Covariance matrix
3.20690475E-172.22972116E-17-9.33702344E-17-8.39820106E-161.75352234E-14-1.82890644E-14
2.22972116E-177.43487447E-16-4.15701895E-16-1.60781132E-15-2.79160350E-141.41507347E-14
-9.33702344E-17-4.15701895E-161.06572697E-112.33163969E-11-2.33747027E-114.97831712E-14
-8.39820106E-16-1.60781132E-152.33163969E-111.29343461E-09-1.28860227E-09-1.36801934E-14
1.75352234E-14-2.79160350E-14-2.33747027E-11-1.28860227E-091.38243829E-09-9.17405802E-11
-1.82890644E-141.41507347E-144.97831712E-14-1.36801934E-14-9.17405802E-119.08313905E-11