AstDyS-2
Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2001XR49 ∴ Orbital info ∴ Epoch epochXXX
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(210999) 2001XR49  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 210999.eq1)
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 3.11742 2.394e-08 au
e 0.030637 4.814e-08
i 5.236 5.129e-06 deg
Ω 232.837 5.944e-05 deg
ω 173.717 0.0001088 deg
M 38.334 9.184e-05 deg
Other useful info
Absolute Magnitude (H)    15.4 mag
Slope parameter (G)    0.15 mag
Perihelion 3.0219 au
Aphelion 3.2129 au
Asc. node-Earth separation 2.20165 au
Desc. node-Earth separation 2.03412 au
Earth MOID 2.0313 au
Orbital period 2010.44 days
Date of orbit computation  apr 23 20:34
Correlation matrix
1.00000000-0.097336380.00190377-0.001385420.17556757-0.27087701
-0.097336381.00000000-0.005241880.00440854-0.191989790.23601480
0.00190377-0.005241881.00000000-0.240695280.14012579-0.01165172
-0.001385420.00440854-0.240695281.00000000-0.53934202-0.00582621
0.17556757-0.191989790.14012579-0.539342021.00000000-0.83645578
-0.270877010.23601480-0.01165172-0.00582621-0.836455781.00000000
Covariance matrix
5.72996816E-16-1.12158018E-162.33720521E-16-1.97105954E-154.57110135E-13-5.95502380E-13
-1.12158018E-162.31717092E-15-1.29411333E-151.26129563E-14-1.00521193E-121.04340643E-12
2.33720521E-16-1.29411333E-152.63034096E-11-7.33697053E-117.81672007E-11-5.48821755E-12
-1.97105954E-151.26129563E-14-7.33697053E-113.53253403E-09-3.48664630E-09-3.18027463E-11
4.57110135E-13-1.00521193E-127.81672007E-11-3.48664630E-091.18304405E-08-8.35562020E-09
-5.95502380E-131.04340643E-12-5.48821755E-12-3.18027463E-11-8.35562020E-098.43471647E-09