AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2006HL31 ∴ Orbital info ∴ Epoch epochXXX

(291641) 2006HL31 ▹

ORBITAL INFORMATION

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(ASCII data file 291641.eq0)

Keplerian elements at epoch
57906.5 MJD
	Value	1-σ variation	Units
a	2.31338	1.008e-08	au
e	0.080335	5.09e-08
i	4.415	5.704e-06	deg
Ω	199.173	4.787e-05	deg
ω	18.012	5.611e-05	deg
M	48.685	2.926e-05	deg

Other useful info
Absolute Magnitude (H)	17.0	mag
Slope parameter (G)	0.15	mag
Perihelion	2.1275	au
Aphelion	2.4992	au
Asc. node-Earth separation	1.13349	au
Desc. node-Earth separation	1.4912	au
Earth MOID	1.12082	au
Orbital period	1285.19	days
Date of orbit computation	apr 23 20:51

Correlation matrix
1.00000000	0.12485064	0.00944038	-0.00935904	0.11304441	-0.20867285
0.12485064	1.00000000	0.01015931	0.00066998	-0.22171818	0.44110974
0.00944038	0.01015931	1.00000000	-0.23166653	0.19878561	-0.00339428
-0.00935904	0.00066998	-0.23166653	1.00000000	-0.85341142	0.00368436
0.11304441	-0.22171818	0.19878561	-0.85341142	1.00000000	-0.52119696
-0.20867285	0.44110974	-0.00339428	0.00368436	-0.52119696	1.00000000

Covariance matrix
1.01507111E-16	6.40245587E-17	5.42522757E-16	-4.51427153E-15	6.39016911E-14	-6.15189587E-14
6.40245587E-17	2.59068843E-15	2.94952496E-15	1.63258636E-15	-6.33175263E-13	6.56975294E-13
5.42522757E-16	2.94952496E-15	3.25357139E-11	-6.32632794E-11	6.36180194E-11	-5.66529516E-13
-4.51427153E-15	1.63258636E-15	-6.32632794E-11	2.29200986E-09	-2.29235420E-09	5.16137508E-12
6.39016911E-14	-6.33175263E-13	6.36180194E-11	-2.29235420E-09	3.14796623E-09	-8.55680642E-10
-6.15189587E-14	6.56975294E-13	-5.66529516E-13	5.16137508E-12	-8.55680642E-10	8.56228346E-10