AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2011QB97 ∴ Orbital info ∴ Epoch epochXXX

(477947) 2011QB97 ▹

ORBITAL INFORMATION

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(ASCII data file 477947.eq1)

Keplerian elements at epoch
60400.0 MJD
	Value	1-σ variation	Units
a	2.81481	3.502e-08	au
e	0.042712	6.055e-08
i	4.328	8.608e-06	deg
Ω	11.508	8.72e-05	deg
ω	279.471	0.0001427	deg
M	295.053	0.0001166	deg

Other useful info
Absolute Magnitude (H)	17.1	mag
Slope parameter (G)	0.15	mag
Perihelion	2.6946	au
Aphelion	2.935	au
Asc. node-Earth separation	1.79056	au
Desc. node-Earth separation	1.83033	au
Earth MOID	1.68265	au
Orbital period	1724.93	days
Date of orbit computation	apr 23 21:32

Correlation matrix
1.00000000	0.04469706	0.00384514	0.00313935	0.18010494	-0.29816547
0.04469706	1.00000000	0.00406554	0.00529499	0.12997053	-0.17438785
0.00384514	0.00406554	1.00000000	-0.03282108	0.01896465	0.00123537
0.00313935	0.00529499	-0.03282108	1.00000000	-0.61255709	0.00489462
0.18010494	0.12997053	0.01896465	-0.61255709	1.00000000	-0.79055046
-0.29816547	-0.17438785	0.00123537	0.00489462	-0.79055046	1.00000000

Covariance matrix
1.22612695E-15	9.47607608E-17	1.15902082E-15	9.58536850E-15	9.00026745E-13	-1.21762965E-12
9.47607608E-17	3.66575805E-15	2.11890804E-15	2.79542522E-14	1.12302353E-12	-1.23136912E-12
1.15902082E-15	2.11890804E-15	7.41008130E-11	-2.46357287E-11	2.32979856E-11	1.24022211E-12
9.58536850E-15	2.79542522E-14	-2.46357287E-11	7.60330019E-09	-7.62271560E-09	4.97748669E-11
9.00026745E-13	1.12302353E-12	2.32979856E-11	-7.62271560E-09	2.03668637E-08	-1.31577557E-08
-1.21762965E-12	-1.23136912E-12	1.24022211E-12	4.97748669E-11	-1.31577557E-08	1.36012959E-08