AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2008BD51 ∴ Orbital info ∴ Epoch epochXXX

(256771) 2008BD51 ▹

ORBITAL INFORMATION

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(ASCII data file 256771.eq0)

Keplerian elements at epoch
57845.9 MJD
	Value	1-σ variation	Units
a	2.39793	1.132e-08	au
e	0.175452	3.691e-08
i	2.12	6.051e-06	deg
Ω	2.404	0.000113	deg
ω	64.658	0.0001144	deg
M	229.323	1.75e-05	deg

Other useful info
Absolute Magnitude (H)	17.3	mag
Slope parameter (G)	0.15	mag
Perihelion	1.9772	au
Aphelion	2.8187	au
Asc. node-Earth separation	1.15872	au
Desc. node-Earth separation	1.51591	au
Earth MOID	0.99105	au
Orbital period	1356.29	days
Date of orbit computation	apr 23 20:44

Correlation matrix
1.00000000	-0.09467936	-0.00553300	0.00711673	0.02757872	-0.21408851
-0.09467936	1.00000000	0.00613059	0.00633736	-0.02729118	0.15886536
-0.00553300	0.00613059	1.00000000	-0.17269676	0.16997752	0.00323293
0.00711673	0.00633736	-0.17269676	1.00000000	-0.98560197	-0.00103902
0.02757872	-0.02729118	0.16997752	-0.98560197	1.00000000	-0.16510985
-0.21408851	0.15886536	0.00323293	-0.00103902	-0.16510985	1.00000000

Covariance matrix
1.28127459E-16	-3.95609918E-17	-3.78942762E-16	9.10036416E-15	3.57212323E-14	-4.24061096E-14
-3.95609918E-17	1.36264110E-15	1.36925631E-15	2.64275000E-14	-1.15277437E-13	1.02620452E-13
-3.78942762E-16	1.36925631E-15	3.66086012E-11	-1.18041032E-10	1.17683151E-10	3.42296452E-13
9.10036416E-15	2.64275000E-14	-1.18041032E-10	1.27618744E-08	-1.27406041E-08	-2.05397328E-12
3.57212323E-14	-1.15277437E-13	1.17683151E-10	-1.27406041E-08	1.30937020E-08	-3.30611659E-10
-4.24061096E-14	1.02620452E-13	3.42296452E-13	-2.05397328E-12	-3.30611659E-10	3.06216032E-10