AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2012BA1 ∴ Orbital info ∴ Epoch epochXXX

(553856) 2012BA1 ▹

ORBITAL INFORMATION

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(ASCII data file 553856.eq0)

Keplerian elements at epoch
58203.5 MJD
	Value	1-σ variation	Units
a	2.64678	2.807e-08	au
e	0.101376	7.025e-08
i	12.78	7.928e-06	deg
Ω	322.558	2.932e-05	deg
ω	167.897	5.173e-05	deg
M	160.223	4.094e-05	deg

Other useful info
Absolute Magnitude (H)	17.0	mag
Slope parameter (G)	0.15	mag
Perihelion	2.3785	au
Aphelion	2.9151	au
Asc. node-Earth separation	1.896	au
Desc. node-Earth separation	1.39616	au
Earth MOID	1.39388	au
Orbital period	1572.81	days
Date of orbit computation	Jul 26 11:07

Correlation matrix
1.00000000	0.15715504	0.05484020	0.01938264	0.39266985	-0.49816458
0.15715504	1.00000000	0.01852384	0.00782445	0.26341982	-0.31151504
0.05484020	0.01852384	1.00000000	0.13225163	-0.04972882	-0.03152869
0.01938264	0.00782445	0.13225163	1.00000000	-0.54441064	-0.00747861
0.39266985	0.26341982	-0.04972882	-0.54441064	1.00000000	-0.82856414
-0.49816458	-0.31151504	-0.03152869	-0.00747861	-0.82856414	1.00000000

Covariance matrix
7.87743906E-16	3.09875829E-16	1.22031213E-14	1.59504650E-14	5.70120912E-13	-5.72457073E-13
3.09875829E-16	4.93552941E-15	1.03175645E-14	1.61171548E-14	9.57331188E-13	-8.96031836E-13
1.22031213E-14	1.03175645E-14	6.28577278E-11	3.07431477E-11	-2.03955002E-11	-1.02344102E-11
1.59504650E-14	1.61171548E-14	3.07431477E-11	8.59678159E-10	-8.25736421E-10	-8.97772716E-12
5.70120912E-13	9.57331188E-13	-2.03955002E-11	-8.25736421E-10	2.67604724E-09	-1.75489274E-09
-5.72457073E-13	-8.96031836E-13	-1.02344102E-11	-8.97772716E-12	-1.75489274E-09	1.67631300E-09