AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2001BD44 ∴ Orbital info ∴ Epoch epochXXX

(131134) 2001BD44 ▹

ORBITAL INFORMATION

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(ASCII data file 131134.eq1)

Keplerian elements at epoch
60400.0 MJD
	Value	1-σ variation	Units
a	2.72948	1.774e-08	au
e	0.123822	5.517e-08
i	15.601	4.946e-06	deg
Ω	143.292	1.968e-05	deg
ω	26.49	2.752e-05	deg
M	42.827	2.121e-05	deg

Other useful info
Absolute Magnitude (H)	15.1	mag
Slope parameter (G)	0.15	mag
Perihelion	2.3915	au
Aphelion	3.0674	au
Asc. node-Earth separation	1.43273	au
Desc. node-Earth separation	2.01028	au
Earth MOID	1.40912	au
Orbital period	1647.09	days
Date of orbit computation	apr 23 20:16

Correlation matrix
1.00000000	-0.37187181	0.01169088	-0.00780924	0.18353519	-0.50263555
-0.37187181	1.00000000	-0.01846750	0.00043409	0.09212938	-0.04966990
0.01169088	-0.01846750	1.00000000	0.32716709	-0.23599511	0.01201991
-0.00780924	0.00043409	0.32716709	1.00000000	-0.69841795	0.01483249
0.18353519	0.09212938	-0.23599511	-0.69841795	1.00000000	-0.68756265
-0.50263555	-0.04966990	0.01201991	0.01483249	-0.68756265	1.00000000

Covariance matrix
3.14879759E-16	-3.64048604E-16	1.02607289E-15	-2.72657378E-15	8.96346092E-14	-1.89217021E-13
-3.64048604E-16	3.04359939E-15	-5.03918528E-15	4.71208035E-16	1.39886537E-13	-5.81328564E-14
1.02607289E-15	-5.03918528E-15	2.44634057E-11	3.18393470E-11	-3.21251727E-11	1.26123034E-12
-2.72657378E-15	4.71208035E-16	3.18393470E-11	3.87143662E-10	-3.78212157E-10	6.19133968E-12
8.96346092E-14	1.39886537E-13	-3.21251727E-11	-3.78212157E-10	7.57474517E-10	-4.01449498E-10
-1.89217021E-13	-5.81328564E-14	1.26123034E-12	6.19133968E-12	-4.01449498E-10	4.50058802E-10