AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2009QR51 ∴ Orbital info ∴ Epoch epochXXX

(330869) 2009QR51 ▹

ORBITAL INFORMATION

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(ASCII data file 330869.eq0)

Keplerian elements at epoch
57858.5 MJD
	Value	1-σ variation	Units
a	2.3565	1.323e-08	au
e	0.204229	6.058e-08
i	1.024	8.577e-06	deg
Ω	204.014	0.0002771	deg
ω	128.74	0.0002782	deg
M	49.707	1.986e-05	deg

Other useful info
Absolute Magnitude (H)	18.0	mag
Slope parameter (G)	0.15	mag
Perihelion	1.8752	au
Aphelion	2.8378	au
Asc. node-Earth separation	1.58571	au
Desc. node-Earth separation	1.0072	au
Earth MOID	0.86524	au
Orbital period	1321.3	days
Date of orbit computation	Jun 5 01:47

Correlation matrix
1.00000000	0.29727899	-0.00814766	-0.00762861	0.02059978	-0.19004810
0.29727899	1.00000000	-0.00797274	-0.00286888	0.03039098	-0.43665603
-0.00814766	-0.00797274	1.00000000	0.09363346	-0.09364298	0.00467716
-0.00762861	-0.00286888	0.09363346	1.00000000	-0.99654030	0.00071083
0.02059978	0.03039098	-0.09364298	-0.99654030	1.00000000	-0.08172560
-0.19004810	-0.43665603	0.00467716	0.00071083	-0.08172560	1.00000000

Covariance matrix
1.75073239E-16	2.38308269E-16	-9.24630962E-16	-2.79712865E-14	7.58188285E-14	-4.99344949E-14
2.38308269E-16	3.67054050E-15	-4.14284201E-15	-4.81652597E-14	5.12170351E-13	-5.25329422E-13
-9.24630962E-16	-4.14284201E-15	7.35615764E-11	2.22542873E-10	-2.23411420E-10	7.96590801E-13
-2.79712865E-14	-4.81652597E-14	2.22542873E-10	7.67916950E-08	-7.68168760E-08	3.91155414E-12
7.58188285E-14	5.12170351E-13	-2.23411420E-10	-7.68168760E-08	7.73765384E-08	-4.51429555E-10
-4.99344949E-14	-5.25329422E-13	7.96590801E-13	3.91155414E-12	-4.51429555E-10	3.94325168E-10