AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ Henrika ∴ Orbital info ∴ Epoch epochXXX

(826) Henrika ▹

ORBITAL INFORMATION

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(ASCII data file 826.eq0)

Keplerian elements at epoch
58198.4 MJD
	Value	1-σ variation	Units
a	2.71184	7.165e-09	au
e	0.205759	2.594e-08
i	7.107	3.038e-06	deg
Ω	230.238	1.932e-05	deg
ω	36.889	2.069e-05	deg
M	234.884	8.765e-06	deg

Other useful info
Absolute Magnitude (H)	11.8	mag
Slope parameter (G)	0.15	mag
Perihelion	2.1539	au
Aphelion	3.2698	au
Asc. node-Earth separation	1.22006	au
Desc. node-Earth separation	2.11785	au
Earth MOID	1.14278	au
Orbital period	1631.15	days
Date of orbit computation	apr 23 19:46

Correlation matrix
1.00000000	-0.10859969	0.02252186	-0.00779679	0.10259538	-0.29887122
-0.10859969	1.00000000	0.01154824	0.00097456	-0.04088739	0.05562296
0.02252186	0.01154824	1.00000000	0.12626315	-0.11846197	0.00350162
-0.00779679	0.00097456	0.12626315	1.00000000	-0.92853088	0.00415149
0.10259538	-0.04088739	-0.11846197	-0.92853088	1.00000000	-0.36267958
-0.29887122	0.05562296	0.00350162	0.00415149	-0.36267958	1.00000000

Covariance matrix
5.13328464E-17	-2.01847764E-17	4.90165777E-16	-1.07909921E-15	1.52052832E-14	-1.87693663E-14
-2.01847764E-17	6.72969433E-16	9.10027642E-16	4.88377414E-16	-2.19409829E-14	1.26479343E-14
4.90165777E-16	9.10027642E-16	9.22746258E-12	7.40910625E-12	-7.44370485E-12	9.32348069E-14
-1.07909921E-15	4.88377414E-16	7.40910625E-12	3.73160857E-10	-3.71033773E-10	7.02942959E-13
1.52052832E-14	-2.19409829E-14	-7.44370485E-12	-3.71033773E-10	4.27895875E-10	-6.57597258E-11
-1.87693663E-14	1.26479343E-14	9.32348069E-14	7.02942959E-13	-6.57597258E-11	7.68308589E-11