AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2009DY142 ∴ Orbital info ∴ Epoch epochXXX

(305842) 2009DY142 ▹

ORBITAL INFORMATION

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(ASCII data file 305842.eq1)

Keplerian elements at epoch
60400.0 MJD
	Value	1-σ variation	Units
a	3.22577	3.662e-08	au
e	0.049389	5.923e-08
i	13.671	6.829e-06	deg
Ω	196.056	2.127e-05	deg
ω	33.284	6.871e-05	deg
M	177.739	6.282e-05	deg

Other useful info
Absolute Magnitude (H)	15.9	mag
Slope parameter (G)	0.15	mag
Perihelion	3.0664	au
Aphelion	3.3851	au
Asc. node-Earth separation	2.08968	au
Desc. node-Earth separation	2.35836	au
Earth MOID	2.06776	au
Orbital period	2116.16	days
Date of orbit computation	apr 23 20:54

Correlation matrix
1.00000000	0.36767112	-0.00170805	0.02314589	-0.15462559	0.06364104
0.36767112	1.00000000	0.00604500	0.00720248	-0.26359958	0.25043250
-0.00170805	0.00604500	1.00000000	0.01841852	-0.01172517	0.00549007
0.02314589	0.00720248	0.01841852	1.00000000	-0.30679427	0.00497604
-0.15462559	-0.26359958	-0.01172517	-0.30679427	1.00000000	-0.94722174
0.06364104	0.25043250	0.00549007	0.00497604	-0.94722174	1.00000000

Covariance matrix
1.34128315E-15	7.97522295E-16	-4.27163330E-16	1.80299651E-14	-3.89094869E-13	1.46426336E-13
7.97522295E-16	3.50789159E-15	2.44485042E-15	9.07331637E-15	-1.07270847E-12	9.31827401E-13
-4.27163330E-16	2.44485042E-15	4.66299805E-11	2.67514964E-12	-5.50130299E-12	2.35522587E-12
1.80299651E-14	9.07331637E-15	2.67514964E-12	4.52398753E-10	-4.48354835E-10	6.64914956E-12
-3.89094869E-13	-1.07270847E-12	-5.50130299E-12	-4.48354835E-10	4.72093291E-09	-4.08871906E-09
1.46426336E-13	9.31827401E-13	2.35522587E-12	6.64914956E-12	-4.08871906E-09	3.94678439E-09