AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2009BB131 ∴ Orbital info ∴ Epoch epochXXX

(305693) 2009BB131 ▹

ORBITAL INFORMATION

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(ASCII data file 305693.eq0)

Keplerian elements at epoch
57790.8 MJD
	Value	1-σ variation	Units
a	2.35593	1.678e-08	au
e	0.063778	5.551e-08
i	6.788	7.017e-06	deg
Ω	9.983	4.957e-05	deg
ω	91.649	8.155e-05	deg
M	123.324	6.267e-05	deg

Other useful info
Absolute Magnitude (H)	17.7	mag
Slope parameter (G)	0.15	mag
Perihelion	2.2057	au
Aphelion	2.5062	au
Asc. node-Earth separation	1.35066	au
Desc. node-Earth separation	1.34365	au
Earth MOID	1.23467	au
Orbital period	1320.82	days
Date of orbit computation	Jun 5 01:42

Correlation matrix
1.00000000	0.04671398	0.01221310	-0.00111962	0.23061377	-0.29323664
0.04671398	1.00000000	-0.00358197	0.00489653	0.25510278	-0.32250643
0.01221310	-0.00358197	1.00000000	-0.24991632	0.14917806	0.00155000
-0.00111962	0.00489653	-0.24991632	1.00000000	-0.60280335	0.00189824
0.23061377	0.25510278	0.14917806	-0.60280335	1.00000000	-0.79705276
-0.29323664	-0.32250643	0.00155000	0.00189824	-0.79705276	1.00000000

Covariance matrix
2.81596853E-16	4.35108550E-17	1.43811289E-15	-9.31294543E-16	3.15581601E-13	-3.08371836E-13
4.35108550E-17	3.08087222E-15	-1.39512055E-15	1.34718319E-14	1.15468782E-12	-1.12180607E-12
1.43811289E-15	-1.39512055E-15	4.92386364E-11	-8.69257747E-11	8.53631684E-11	6.81594829E-13
-9.31294543E-16	1.34718319E-14	-8.69257747E-11	2.45698159E-09	-2.43662758E-09	5.89649251E-12
3.15581601E-13	1.15468782E-12	8.53631684E-11	-2.43662758E-09	6.65005288E-09	-4.07326048E-09
-3.08371836E-13	-1.12180607E-12	6.81594829E-13	5.89649251E-12	-4.07326048E-09	3.92721913E-09