AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2011WB123 ∴ Orbital info ∴ Epoch epochXXX

(530914) 2011WB123 ▹

ORBITAL INFORMATION

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(ASCII data file 530914.eq0)

Keplerian elements at epoch
57704.9 MJD
	Value	1-σ variation	Units
a	2.33349	2.02e-08	au
e	0.139772	6.807e-08
i	7.133	7.664e-06	deg
Ω	64.973	5.142e-05	deg
ω	314.945	6.218e-05	deg
M	174.619	2.964e-05	deg

Other useful info
Absolute Magnitude (H)	18.5	mag
Slope parameter (G)	0.15	mag
Perihelion	2.0073	au
Aphelion	2.6596	au
Asc. node-Earth separation	1.09563	au
Desc. node-Earth separation	1.52724	au
Earth MOID	1.01736	au
Orbital period	1301.99	days
Date of orbit computation	apr 23 21:43

Correlation matrix
1.00000000	0.12693418	-0.00858740	0.00296470	0.04444414	-0.11015039
0.12693418	1.00000000	-0.01717504	-0.01249058	-0.08545650	0.09034728
-0.00858740	-0.01717504	1.00000000	0.01747919	-0.02096164	0.01574838
0.00296470	-0.01249058	0.01747919	1.00000000	-0.83174802	0.02541560
0.04444414	-0.08545650	-0.02096164	-0.83174802	1.00000000	-0.56813739
-0.11015039	0.09034728	0.01574838	0.02541560	-0.56813739	1.00000000

Covariance matrix
4.08083966E-16	1.74557983E-16	-1.32946132E-15	3.07971352E-15	5.58277703E-14	-6.59495463E-14
1.74557983E-16	4.63417806E-15	-8.96031601E-15	-4.37244209E-14	-3.61736619E-13	1.82285627E-13
-1.32946132E-15	-8.96031601E-15	5.87324583E-11	6.88835295E-12	-9.98907873E-12	3.57705734E-12
3.07971352E-15	-4.37244209E-14	6.88835295E-12	2.64429494E-09	-2.65954742E-09	3.87352439E-11
5.58277703E-14	-3.61736619E-13	-9.98907873E-12	-2.65954742E-09	3.86653573E-09	-1.04704509E-09
-6.59495463E-14	1.82285627E-13	3.57705734E-12	3.87352439E-11	-1.04704509E-09	8.78419550E-10