AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ Dorchester ∴ Orbital info ∴ Epoch epochXXX

(3858) Dorchester ▹

ORBITAL INFORMATION

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(ASCII data file 3858.eq1)

Keplerian elements at epoch
60400.0 MJD
	Value	1-σ variation	Units
a	2.18937	4.842e-09	au
e	0.242963	2.07e-08
i	7.707	2.399e-06	deg
Ω	347.915	1.513e-05	deg
ω	335.243	1.668e-05	deg
M	232.342	9.084e-06	deg

Other useful info
Absolute Magnitude (H)	14.0	mag
Slope parameter (G)	0.15	mag
Perihelion	1.6574	au
Aphelion	2.7213	au
Asc. node-Earth separation	0.68145	au
Desc. node-Earth separation	1.65079	au
Earth MOID	0.64917	au
Orbital period	1183.25	days
Date of orbit computation	Jun 5 00:37

Correlation matrix
1.00000000	-0.42175347	0.00719809	-0.00978728	0.17531477	-0.63386180
-0.42175347	1.00000000	0.01591686	0.00292012	-0.00238115	0.19736043
0.00719809	0.01591686	1.00000000	0.35740843	-0.31864401	-0.00473204
-0.00978728	0.00292012	0.35740843	1.00000000	-0.91261274	0.03541524
0.17531477	-0.00238115	-0.31864401	-0.91261274	1.00000000	-0.41609017
-0.63386180	0.19736043	-0.00473204	0.03541524	-0.41609017	1.00000000

Covariance matrix
2.34493851E-17	-4.22689410E-17	8.36069376E-17	-7.17063215E-16	1.41607625E-14	-2.78819711E-14
-4.22689410E-17	4.28345236E-16	7.90158168E-16	9.14382879E-16	-8.22026308E-16	3.71039569E-14
8.36069376E-17	7.90158168E-16	5.75332817E-12	1.29704250E-11	-1.27487540E-11	-1.03103027E-13
-7.17063215E-16	9.14382879E-16	1.29704250E-11	2.28907320E-10	-2.30313168E-10	4.86724455E-12
1.41607625E-14	-8.22026308E-16	-1.27487540E-11	-2.30313168E-10	2.78230545E-10	-6.30453446E-11
-2.78819711E-14	3.71039569E-14	-1.03103027E-13	4.86724455E-12	-6.30453446E-11	8.25137508E-11