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.eq0)

Keplerian elements at epoch
58244.0 MJD
	Value	1-σ variation	Units
a	2.81333	3.479e-08	au
e	0.043786	6.127e-08
i	4.328	8.607e-06	deg
Ω	11.652	8.722e-05	deg
ω	282.972	0.00014	deg
M	201.315	0.0001109	deg

Other useful info
Absolute Magnitude (H)	17.1	mag
Slope parameter (G)	0.15	mag
Perihelion	2.6901	au
Aphelion	2.9365	au
Asc. node-Earth separation	1.78091	au
Desc. node-Earth separation	1.83671	au
Earth MOID	1.67813	au
Orbital period	1723.57	days
Date of orbit computation	apr 23 21:32

Correlation matrix
1.00000000	0.04644619	0.00458296	0.00100386	0.15867321	-0.20452304
0.04644619	1.00000000	0.00349691	0.00486583	0.14721084	-0.20021359
0.00458296	0.00349691	1.00000000	-0.03141232	0.01682807	0.00353857
0.00100386	0.00486583	-0.03141232	1.00000000	-0.62485135	0.00551316
0.15867321	0.14721084	0.01682807	-0.62485135	1.00000000	-0.78319688
-0.20452304	-0.20021359	0.00353857	0.00551316	-0.78319688	1.00000000

Covariance matrix
1.21057229E-15	9.90120100E-17	1.37242058E-15	3.04644386E-15	7.72777818E-13	-7.89355856E-13
9.90120100E-17	3.75391822E-15	1.84404990E-15	2.60031142E-14	1.26251883E-12	-1.36072759E-12
1.37242058E-15	1.84404990E-15	7.40783185E-11	-2.35814947E-11	2.02738165E-11	3.37837887E-12
3.04644386E-15	2.60031142E-14	-2.35814947E-11	7.60766608E-09	-7.62883283E-09	5.33410566E-11
7.72777818E-13	1.26251883E-12	2.02738165E-11	-7.62883283E-09	1.95934688E-08	-1.21607918E-08
-7.89355856E-13	-1.36072759E-12	3.37837887E-12	5.33410566E-11	-1.21607918E-08	1.23046845E-08