AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2001BL55 ∴ Orbital info ∴ Epoch epochXXX

(150637) 2001BL55 ▹

ORBITAL INFORMATION

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(ASCII data file 150637.eq1)

Keplerian elements at epoch
60400.0 MJD
	Value	1-σ variation	Units
a	3.12379	2.912e-08	au
e	0.097854	6.266e-08
i	15.487	4.479e-06	deg
Ω	277.636	2.119e-05	deg
ω	251.398	3.759e-05	deg
M	27.928	3.669e-05	deg

Other useful info
Absolute Magnitude (H)	14.9	mag
Slope parameter (G)	0.15	mag
Perihelion	2.8181	au
Aphelion	3.4295	au
Asc. node-Earth separation	2.17702	au
Desc. node-Earth separation	2.01745	au
Earth MOID	1.87354	au
Orbital period	2016.6	days
Date of orbit computation	apr 23 20:20

Correlation matrix
1.00000000	-0.25549698	0.03099197	-0.02393110	0.36934568	-0.54222763
-0.25549698	1.00000000	0.02629388	0.00461275	-0.20111789	0.32133954
0.03099197	0.02629388	1.00000000	-0.00853101	0.02336557	-0.02324214
-0.02393110	0.00461275	-0.00853101	1.00000000	-0.55312489	0.01556013
0.36934568	-0.20111789	0.02336557	-0.55312489	1.00000000	-0.82724066
-0.54222763	0.32133954	-0.02324214	0.01556013	-0.82724066	1.00000000

Covariance matrix
8.47971748E-16	-4.66221818E-16	4.04234754E-15	-1.47668887E-14	4.04265136E-13	-5.79350718E-13
-4.66221818E-16	3.92674112E-15	7.38013970E-15	6.12507940E-15	-4.73706580E-13	7.38838490E-13
4.04234754E-15	7.38013970E-15	2.00626173E-11	-8.09711063E-13	3.93380470E-12	-3.81978680E-12
-1.47668887E-14	6.12507940E-15	-8.09711063E-13	4.49025936E-10	-4.40556381E-10	1.20981255E-11
4.04265136E-13	-4.73706580E-13	3.93380470E-12	-4.40556381E-10	1.41281455E-09	-1.14088971E-09
-5.79350718E-13	7.38838490E-13	-3.81978680E-12	1.20981255E-11	-1.14088971E-09	1.34628939E-09