AstDyS-2
Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2012RK ∴ Orbital info ∴ Epoch epochXXX
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(459421) 2012RK  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 459421.eq1)
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 1.82522 9.608e-09 au
e 0.114803 1.34e-07
i 18.612 9.459e-06 deg
Ω 299.621 2.164e-05 deg
ω 81.051 5.913e-05 deg
M 218.139 5.035e-05 deg
Other useful info
Absolute Magnitude (H)    18.8 mag
Slope parameter (G)    0.15 mag
Perihelion 1.6157 au
Aphelion 2.0348 au
Asc. node-Earth separation 0.75369 au
Desc. node-Earth separation 0.85052 au
Earth MOID 0.69994 au
Orbital period 900.682 days
Date of orbit computation  Jun 5 02:15
Correlation matrix
1.000000000.166146970.028615020.04284925-0.200400060.00860956
0.166146971.00000000-0.33601355-0.15775029-0.807585220.82441276
0.02861502-0.336013551.000000000.509132190.15157683-0.34304770
0.04284925-0.157750290.509132191.00000000-0.18828068-0.16958822
-0.20040006-0.807585220.15157683-0.188280681.00000000-0.91505977
0.008609560.82441276-0.34304770-0.16958822-0.915059771.00000000
Covariance matrix
9.23094749E-172.13957860E-162.60049802E-158.90896918E-15-1.13844697E-134.16452610E-15
2.13957860E-161.79649226E-14-4.25999233E-13-4.57555693E-13-6.40018994E-125.56312614E-12
2.60049802E-15-4.25999233E-138.94702591E-111.04215190E-108.47742599E-11-1.63363637E-10
8.90896918E-15-4.57555693E-131.04215190E-104.68297940E-10-2.40912149E-10-1.84764414E-10
-1.13844697E-13-6.40018994E-128.47742599E-11-2.40912149E-103.49609847E-09-2.72397313E-09
4.16452610E-155.56312614E-12-1.63363637E-10-1.84764414E-10-2.72397313E-092.53467954E-09