AstDyS-2
Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2011DR12 ∴ Orbital info ∴ Epoch epochXXX
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(519302) 2011DR12  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 519302.eq1)
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.24222 1.625e-08 au
e 0.121631 8.072e-08
i 5.87 9.491e-06 deg
Ω 158.178 6.373e-05 deg
ω 29.181 7.263e-05 deg
M 309.162 3.485e-05 deg
Other useful info
Absolute Magnitude (H)    18.4 mag
Slope parameter (G)    0.15 mag
Perihelion 1.9695 au
Aphelion 2.5149 au
Asc. node-Earth separation 1.00697 au
Desc. node-Earth separation 1.46258 au
Earth MOID 0.9738 au
Orbital period 1226.35 days
Date of orbit computation  apr 23 21:40
Correlation matrix
1.00000000-0.008484960.00774614-0.002765380.04778655-0.32296353
-0.008484961.000000000.011081770.00068342-0.191963890.39329078
0.007746140.011081771.00000000-0.123459670.103566200.00978622
-0.002765380.00068342-0.123459671.00000000-0.87054153-0.00471075
0.04778655-0.191963890.10356620-0.870541531.00000000-0.46870235
-0.322963530.393290780.00978622-0.00471075-0.468702351.00000000
Covariance matrix
2.63910940E-16-1.11260513E-171.19433519E-15-2.86309316E-155.63806217E-14-1.82838930E-13
-1.11260513E-176.51516279E-158.48953068E-153.51560937E-15-1.12532414E-121.10627447E-12
1.19433519E-158.48953068E-159.00791299E-11-7.46774974E-117.13880618E-113.23678239E-12
-2.86309316E-153.51560937E-15-7.46774974E-114.06167457E-09-4.02937329E-09-1.04623556E-11
5.63806217E-14-1.12532414E-127.13880618E-11-4.02937329E-095.27461658E-09-1.18625776E-09
-1.82838930E-131.10627447E-123.23678239E-12-1.04623556E-11-1.18625776E-091.21443138E-09