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.eq1)

Keplerian elements at epoch
60400.0 MJD
	Value	1-σ variation	Units
a	2.71338	7.245e-09	au
e	0.204887	2.595e-08
i	7.103	3.036e-06	deg
Ω	230.19	1.933e-05	deg
ω	36.592	2.071e-05	deg
M	0.961	9.558e-06	deg

Other useful info
Absolute Magnitude (H)	11.8	mag
Slope parameter (G)	0.15	mag
Perihelion	2.1574	au
Aphelion	3.2693	au
Asc. node-Earth separation	1.22211	au
Desc. node-Earth separation	2.12259	au
Earth MOID	1.14647	au
Orbital period	1632.54	days
Date of orbit computation	apr 23 19:46

Correlation matrix
1.00000000	-0.10199686	0.02403394	-0.00757921	0.10922442	-0.49214953
-0.10199686	1.00000000	0.01176563	0.00110636	-0.03836567	0.06907789
0.02403394	0.01176563	1.00000000	0.12620661	-0.11818266	-0.00179552
-0.00757921	0.00110636	0.12620661	1.00000000	-0.92825494	0.00531190
0.10922442	-0.03836567	-0.11818266	-0.92825494	1.00000000	-0.35565762
-0.49214953	0.06907789	-0.00179552	0.00531190	-0.35565762	1.00000000

Covariance matrix
5.24867004E-17	-1.91748681E-17	5.28606269E-16	-1.06142404E-15	1.63850763E-14	-3.40785985E-14
-1.91748681E-17	6.73351550E-16	9.26870258E-16	5.54955492E-16	-2.06142622E-14	1.71324701E-14
5.28606269E-16	9.26870258E-16	9.21648803E-12	7.40636222E-12	-7.42917497E-12	-5.20994879E-14
-1.06142404E-15	5.54955492E-16	7.40636222E-12	3.73663102E-10	-3.71545028E-10	9.81408720E-13
1.63850763E-14	-2.06142622E-14	-7.42917497E-12	-3.71545028E-10	4.28753969E-10	-7.03876082E-11
-3.40785985E-14	1.71324701E-14	-5.20994879E-14	9.81408720E-13	-7.03876082E-11	9.13524132E-11