AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ Hygiea ∴ Orbital info ∴ Epoch epochXXX

(10) Hygiea ▹

ORBITAL INFORMATION

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(ASCII data file 10.eq1)

Keplerian elements at epoch
60400.0 MJD
	Value	1-σ variation	Units
a	3.14015	4.692e-09	au
e	0.110857	2.544e-08
i	3.832	2.956e-06	deg
Ω	283.166	4.902e-05	deg
ω	312.52	5.095e-05	deg
M	110.593	1.392e-05	deg

Other useful info
Absolute Magnitude (H)	5.6	mag
Slope parameter (G)	0.15	mag
Perihelion	2.792	au
Aphelion	3.4883	au
Asc. node-Earth separation	1.86894	au
Desc. node-Earth separation	2.36979	au
Earth MOID	1.78218	au
Orbital period	2032.47	days
Date of orbit computation	apr 23 19:45

Correlation matrix
1.00000000	0.00207705	0.01090331	0.02290339	0.00398052	-0.29907441
0.00207705	1.00000000	0.02559314	-0.02165704	-0.00276927	0.10310523
0.01090331	0.02559314	1.00000000	0.09928403	-0.09394668	-0.00192379
0.02290339	-0.02165704	0.09928403	1.00000000	-0.96180384	0.00070081
0.00398052	-0.00276927	-0.09394668	-0.96180384	1.00000000	-0.26493565
-0.29907441	0.10310523	-0.00192379	0.00070081	-0.26493565	1.00000000

Covariance matrix
2.20182429E-17	2.47954171E-19	1.51221563E-16	5.26795022E-15	9.51556808E-16	-1.95407158E-14
2.47954171E-19	6.47238671E-16	1.92450766E-15	-2.70073500E-14	-3.58922861E-15	3.65243757E-14
1.51221563E-16	1.92450766E-15	8.73630289E-12	1.43844693E-11	-1.41465011E-11	-7.91758058E-14
5.26795022E-15	-2.70073500E-14	1.43844693E-11	2.40270939E-09	-2.40182251E-09	4.78319326E-13
9.51556808E-16	-3.58922861E-15	-1.41465011E-11	-2.40182251E-09	2.59541947E-09	-1.87937773E-10
-1.95407158E-14	3.65243757E-14	-7.91758058E-14	4.78319326E-13	-1.87937773E-10	1.93883022E-10