AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2017BX21 ∴ Orbital info ∴ Epoch epochXXX

(518301) 2017BX21 ▹

ORBITAL INFORMATION

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(ASCII data file 518301.eq0)

Keplerian elements at epoch
58297.0 MJD
	Value	1-σ variation	Units
a	3.03185	4.413e-08	au
e	0.13544	7.039e-08
i	6.512	1.198e-05	deg
Ω	143.902	7.355e-05	deg
ω	274.937	8.846e-05	deg
M	154.719	4.589e-05	deg

Other useful info
Absolute Magnitude (H)	17.0	mag
Slope parameter (G)	0.15	mag
Perihelion	2.6212	au
Aphelion	3.4425	au
Asc. node-Earth separation	1.95591	au
Desc. node-Earth separation	1.99931	au
Earth MOID	1.6447	au
Orbital period	1928.24	days
Date of orbit computation	apr 23 21:40

Correlation matrix
1.00000000	-0.20979207	0.00789861	0.00506819	0.02107879	-0.04180788
-0.20979207	1.00000000	0.00416170	0.01007252	-0.25025812	0.44393648
0.00789861	0.00416170	1.00000000	0.49322377	-0.41268718	0.00825635
0.00506819	0.01007252	0.49322377	1.00000000	-0.83321008	0.01117439
0.02107879	-0.25025812	-0.41268718	-0.83321008	1.00000000	-0.55797975
-0.04180788	0.44393648	0.00825635	0.01117439	-0.55797975	1.00000000

Covariance matrix
1.94727701E-15	-6.51656556E-16	4.17624190E-15	1.64498043E-14	8.22806123E-14	-8.46646174E-14
-6.51656556E-16	4.95486317E-15	3.51000691E-15	5.21492606E-14	-1.55826716E-12	1.43405773E-12
4.17624190E-15	3.51000691E-15	1.43562944E-10	4.34669821E-10	-4.37401284E-10	4.53982787E-12
1.64498043E-14	5.21492606E-14	4.34669821E-10	5.40989227E-09	-5.42109136E-09	3.77179676E-11
8.22806123E-14	-1.55826716E-12	-4.37401284E-10	-5.42109136E-09	7.82484607E-09	-2.26509441E-09
-8.46646174E-14	1.43405773E-12	4.53982787E-12	3.77179676E-11	-2.26509441E-09	2.10600764E-09