AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2006BT257 ∴ Orbital info ∴ Epoch epochXXX

(291355) 2006BT257 ▹

ORBITAL INFORMATION

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(ASCII data file 291355.eq1)

Keplerian elements at epoch
60400.0 MJD
	Value	1-σ variation	Units
a	2.37212	1.411e-08	au
e	0.138515	4.922e-08
i	3.002	7.204e-06	deg
Ω	14.305	0.0001013	deg
ω	76.779	0.0001051	deg
M	33.506	2.823e-05	deg

Other useful info
Absolute Magnitude (H)	17.7	mag
Slope parameter (G)	0.15	mag
Perihelion	2.0435	au
Aphelion	2.7007	au
Asc. node-Earth separation	1.25664	au
Desc. node-Earth separation	1.40248	au
Earth MOID	1.06302	au
Orbital period	1334.45	days
Date of orbit computation	apr 23 20:51

Correlation matrix
1.00000000	-0.01479778	0.00130575	-0.00102069	0.05755550	-0.40761241
-0.01479778	1.00000000	0.00475996	0.00272037	-0.02637101	0.12649683
0.00130575	0.00475996	1.00000000	0.01009763	-0.00920182	-0.00257383
-0.00102069	0.00272037	0.01009763	1.00000000	-0.96398176	0.01056947
0.05755550	-0.02637101	-0.00920182	-0.96398176	1.00000000	-0.26711331
-0.40761241	0.12649683	-0.00257383	0.01056947	-0.26711331	1.00000000

Covariance matrix
1.99080284E-16	-1.02761092E-17	1.32727814E-16	-1.45816682E-15	8.53563563E-14	-1.62357186E-13
-1.02761092E-17	2.42234427E-15	1.68775878E-15	1.35564513E-14	-1.36420503E-13	1.75754956E-13
1.32727814E-16	1.68775878E-15	5.19012230E-11	7.36561286E-12	-6.96782771E-12	-5.23453133E-13
-1.45816682E-15	1.35564513E-14	7.36561286E-12	1.02518335E-08	-1.02589871E-08	3.02109082E-11
8.53563563E-14	-1.36420503E-13	-6.96782771E-12	-1.02589871E-08	1.10476469E-08	-7.92575076E-10
-1.62357186E-13	1.75754956E-13	-5.23453133E-13	3.02109082E-11	-7.92575076E-10	7.96929646E-10