AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2012JT9 ∴ Orbital info ∴ Epoch epochXXX

(507400) 2012JT9 ▹

ORBITAL INFORMATION

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(ASCII data file 507400.eq0)

Keplerian elements at epoch
57992.8 MJD
	Value	1-σ variation	Units
a	2.43111	3.612e-08	au
e	0.131151	1.119e-07
i	1.633	7.457e-06	deg
Ω	52.137	0.0003613	deg
ω	220.795	0.0003633	deg
M	111.871	3.33e-05	deg

Other useful info
Absolute Magnitude (H)	18.3	mag
Slope parameter (G)	0.15	mag
Perihelion	2.1123	au
Aphelion	2.7499	au
Asc. node-Earth separation	1.66311	au
Desc. node-Earth separation	1.16267	au
Earth MOID	1.09569	au
Orbital period	1384.54	days
Date of orbit computation	apr 23 21:38

Correlation matrix
1.00000000	0.60316624	0.01357168	0.03515063	-0.05720108	0.19568902
0.60316624	1.00000000	0.00315523	0.01556810	-0.00753695	-0.14984767
0.01357168	0.00315523	1.00000000	0.19633875	-0.19585238	0.00767023
0.03515063	0.01556810	0.19633875	1.00000000	-0.99505384	0.01117513
-0.05720108	-0.00753695	-0.19585238	-0.99505384	1.00000000	-0.10878680
0.19568902	-0.14984767	0.00767023	0.01117513	-0.10878680	1.00000000

Covariance matrix
1.30496952E-15	2.43795651E-15	3.65581861E-15	4.58776543E-13	-7.50653836E-13	2.35408662E-13
2.43795651E-15	1.25192264E-14	2.63251473E-15	6.29349781E-13	-3.06351273E-13	-5.58334572E-13
3.65581861E-15	2.63251473E-15	5.56034574E-11	5.28962344E-10	-5.30536234E-10	1.90464907E-12
4.58776543E-13	6.29349781E-13	5.28962344E-10	1.30537621E-07	-1.30601968E-07	1.34454801E-10
-7.50653836E-13	-3.06351273E-13	-5.30536234E-10	-1.30601968E-07	1.31968594E-07	-1.31603451E-09
2.35408662E-13	-5.58334572E-13	1.90464907E-12	1.34454801E-10	-1.31603451E-09	1.10894902E-09