AstDyS-2
Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2011JO20 ∴ Orbital info ∴ Epoch epochXXX
Contact »
(530491) 2011JO20  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 530491.eq0)
Keplerian elements at epoch
58403.0 MJD
Value 1-σ variation Units
a 2.58968 2.682e-08 au
e 0.142366 9.21e-08
i 3.408 8.972e-06 deg
Ω 171.602 9.782e-05 deg
ω 21.525 0.0001026 deg
M 311.084 2.725e-05 deg
Other useful info
Absolute Magnitude (H)    17.7 mag
Slope parameter (G)    0.15 mag
Perihelion 2.221 au
Aphelion 2.9584 au
Asc. node-Earth separation 1.24551 au
Desc. node-Earth separation 1.91847 au
Earth MOID 1.21976 au
Orbital period 1522.19 days
Date of orbit computation  apr 23 21:43
Correlation matrix
1.00000000-0.528845960.010876260.006740550.12190706-0.43495861
-0.528845961.00000000-0.007139200.01775200-0.147564130.42097650
0.01087626-0.007139201.000000000.15701403-0.14844492-0.00407258
0.006740550.017752000.157014031.00000000-0.94982164-0.00852546
0.12190706-0.14756413-0.14844492-0.949821641.00000000-0.30079432
-0.434958610.42097650-0.00407258-0.00852546-0.300794321.00000000
Covariance matrix
7.19498635E-16-1.30654037E-152.61750540E-151.76861382E-143.35647477E-13-3.17963692E-13
-1.30654037E-158.48315310E-15-5.89957940E-151.59936857E-13-1.39507961E-121.05669856E-12
2.61750540E-15-5.89957940E-158.04981177E-111.37801491E-10-1.36709196E-10-9.95810890E-13
1.76861382E-141.59936857E-131.37801491E-109.56852874E-09-9.53683303E-09-2.27276795E-11
3.35647477E-13-1.39507961E-12-1.36709196E-10-9.53683303E-091.05360802E-08-8.41441205E-10
-3.17963692E-131.05669856E-12-9.95810890E-13-2.27276795E-11-8.41441205E-107.42727007E-10