AstDyS-2
Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2011DY22 ∴ Orbital info ∴ Epoch epochXXX
Contact »
(279577) 2011DY22  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 279577.eq1)
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.29146 1.397e-08 au
e 0.279854 5.655e-08
i 6.961 5.636e-06 deg
Ω 17.273 4.177e-05 deg
ω 339.111 4.245e-05 deg
M 100.289 9.497e-06 deg
Other useful info
Absolute Magnitude (H)    16.4 mag
Slope parameter (G)    0.15 mag
Perihelion 1.6502 au
Aphelion 2.9327 au
Asc. node-Earth separation 0.67645 au
Desc. node-Earth separation 1.8588 au
Earth MOID 0.64861 au
Orbital period 1266.97 days
Date of orbit computation  apr 23 20:48
Correlation matrix
1.000000000.11182330-0.00321978-0.00038872-0.02180358-0.44964163
0.111823301.00000000-0.00061526-0.00832056-0.039739310.25499930
-0.00321978-0.000615261.00000000-0.224304860.22155369-0.00333940
-0.00038872-0.00832056-0.224304861.00000000-0.97339247-0.00595779
-0.02180358-0.039739310.22155369-0.973392471.00000000-0.16862683
-0.449641630.25499930-0.00333940-0.00595779-0.168626831.00000000
Covariance matrix
1.95112816E-168.83230431E-17-2.53474489E-16-2.26796307E-16-1.29286933E-14-5.96498007E-14
8.83230431E-173.19740481E-15-1.96075635E-16-1.96522268E-14-9.53900345E-141.36942226E-13
-2.53474489E-16-1.96075635E-163.17636293E-11-5.28036784E-115.30063521E-11-1.78744547E-13
-2.26796307E-16-1.96522268E-14-5.28036784E-111.74470044E-09-1.72596622E-09-2.36344435E-12
-1.29286933E-14-9.53900345E-145.30063521E-11-1.72596622E-091.80205377E-09-6.79845353E-11
-5.96498007E-141.36942226E-13-1.78744547E-13-2.36344435E-12-6.79845353E-119.01984703E-11