AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ Standish ∴ Orbital info ∴ Epoch epochXXX

(3420) Standish ▹

ORBITAL INFORMATION

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(ASCII data file 3420.eq0)

Keplerian elements at epoch
58428.2 MJD
	Value	1-σ variation	Units
a	3.10379	1.244e-08	au
e	0.080581	2.79e-08
i	14.302	2.264e-06	deg
Ω	145.918	1.203e-05	deg
ω	21.497	2.082e-05	deg
M	107.734	1.71e-05	deg

Other useful info
Absolute Magnitude (H)	12.2	mag
Slope parameter (G)	0.15	mag
Perihelion	2.8537	au
Aphelion	3.3539	au
Asc. node-Earth separation	1.87981	au
Desc. node-Earth separation	2.3209	au
Earth MOID	1.86555	au
Orbital period	1997.27	days
Date of orbit computation	apr 23 19:46

Correlation matrix
1.00000000	-0.29568301	0.01716694	0.00662146	0.07061228	-0.12208512
-0.29568301	1.00000000	0.01856631	-0.00714991	0.23661619	-0.21125751
0.01716694	0.01856631	1.00000000	0.22943554	-0.10211437	-0.03020158
0.00662146	-0.00714991	0.22943554	1.00000000	-0.56356691	0.00492687
0.07061228	0.23661619	-0.10211437	-0.56356691	1.00000000	-0.82201916
-0.12208512	-0.21125751	-0.03020158	0.00492687	-0.82201916	1.00000000

Covariance matrix
1.54756061E-16	-1.02617233E-16	4.83581464E-16	9.90652107E-16	1.82891761E-14	-2.59760141E-14
-1.02617233E-16	7.78287764E-16	1.17286701E-15	-2.39891301E-15	1.37437301E-13	-1.00801779E-13
4.83581464E-16	1.17286701E-15	5.12750368E-12	6.24823628E-12	-4.81426432E-12	-1.16968412E-12
9.90652107E-16	-2.39891301E-15	6.24823628E-12	1.44639703E-10	-1.41116992E-10	1.01344561E-12
1.82891761E-14	1.37437301E-13	-4.81426432E-12	-1.41116992E-10	4.33491036E-10	-2.92723737E-10
-2.59760141E-14	-1.00801779E-13	-1.16968412E-12	1.01344561E-12	-2.92723737E-10	2.92530989E-10