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.eq0)

Keplerian elements at epoch
58484.2 MJD
	Value	1-σ variation	Units
a	2.18929	4.849e-09	au
e	0.242743	2.073e-08
i	7.707	2.398e-06	deg
Ω	347.929	1.513e-05	deg
ω	335.242	1.668e-05	deg
M	9.438	8.004e-06	deg

Other useful info
Absolute Magnitude (H)	14.0	mag
Slope parameter (G)	0.15	mag
Perihelion	1.6579	au
Aphelion	2.7207	au
Asc. node-Earth separation	0.68096	au
Desc. node-Earth separation	1.64958	au
Earth MOID	0.64865	au
Orbital period	1183.18	days
Date of orbit computation	Jun 5 00:37

Correlation matrix
1.00000000	-0.42223336	0.00693281	-0.00962054	0.17329345	-0.47309013
-0.42223336	1.00000000	0.01607196	0.00300785	-0.00353083	0.12338060
0.00693281	0.01607196	1.00000000	0.35704646	-0.31835379	-0.00377894
-0.00962054	0.00300785	0.35704646	1.00000000	-0.91266987	0.03774326
0.17329345	-0.00353083	-0.31835379	-0.91266987	1.00000000	-0.43009154
-0.47309013	0.12338060	-0.00377894	0.03774326	-0.43009154	1.00000000

Covariance matrix
2.35135160E-17	-4.24508166E-17	8.06191733E-17	-7.05794182E-16	1.40151669E-14	-1.83619883E-14
-4.24508166E-17	4.29882178E-16	7.99123683E-16	9.43518079E-16	-1.22097949E-15	2.04756938E-14
8.06191733E-17	7.99123683E-16	5.75096958E-12	1.29543279E-11	-1.27332101E-11	-7.25365928E-14
-7.05794182E-16	9.43518079E-16	1.29543279E-11	2.28896538E-10	-2.30298264E-10	4.57063029E-12
1.40151669E-14	-1.22097949E-15	-1.27332101E-11	-2.30298264E-10	2.78172812E-10	-5.74163084E-11
-1.83619883E-14	2.04756938E-14	-7.25365928E-14	4.57063029E-12	-5.74163084E-11	6.40669512E-11