AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2008BR54 ∴ Orbital info ∴ Epoch epochXXX

(646273) 2008BR54 ▹

ORBITAL INFORMATION

◲

(ASCII data file 646273.eq1)

Keplerian elements at epoch
60400.0 MJD
	Value	1-σ variation	Units
a	2.59124	5.192e-08	au
e	0.168895	1.555e-07
i	2.105	6.959e-06	deg
Ω	154.502	0.0003418	deg
ω	314.398	0.0003626	deg
M	336.663	0.0001036	deg

Other useful info
Absolute Magnitude (H)	18.2	mag
Slope parameter (G)	0.15	mag
Perihelion	2.1536	au
Aphelion	3.0289	au
Asc. node-Earth separation	1.26196	au
Desc. node-Earth separation	1.84512	au
Earth MOID	1.17141	au
Orbital period	1523.56	days
Date of orbit computation	apr 23 22:04

Correlation matrix
1.00000000	-0.80890062	0.05985886	-0.04208899	0.27655190	-0.86959599
-0.80890062	1.00000000	-0.06184872	0.01993275	-0.19356246	0.68086698
0.05985886	-0.06184872	1.00000000	0.05221667	-0.02998977	-0.06611234
-0.04208899	0.01993275	0.05221667	1.00000000	-0.95375720	0.03960101
0.27655190	-0.19356246	-0.02998977	-0.95375720	1.00000000	-0.33415336
-0.86959599	0.68086698	-0.06611234	0.03960101	-0.33415336	1.00000000

Covariance matrix
2.69554254E-15	-6.53241141E-15	2.16283639E-14	-7.46883395E-13	5.20661287E-12	-4.67777799E-12
-6.53241141E-15	2.41941590E-14	-6.69511581E-14	1.05970197E-12	-1.09177198E-11	1.09727762E-11
2.16283639E-14	-6.69511581E-14	4.84333158E-11	1.24205966E-10	-7.56834275E-11	-4.76709318E-11
-7.46883395E-13	1.05970197E-12	1.24205966E-10	1.16821398E-07	-1.18210096E-07	1.40238241E-09
5.20661287E-12	-1.09177198E-11	-7.56834275E-11	-1.18210096E-07	1.31495558E-07	-1.25545271E-08
-4.67777799E-12	1.09727762E-11	-4.76709318E-11	1.40238241E-09	-1.25545271E-08	1.07348991E-08