AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 1999JM138 ∴ Orbital info ∴ Epoch epochXXX

(148097) 1999JM138 ▹

ORBITAL INFORMATION

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(ASCII data file 148097.eq0)

Keplerian elements at epoch
57861.1 MJD
	Value	1-σ variation	Units
a	3.09196	1.942e-08	au
e	0.147227	3.775e-08
i	15.637	5.249e-06	deg
Ω	181.846	1.544e-05	deg
ω	88.314	2.504e-05	deg
M	79.416	1.798e-05	deg

Other useful info
Absolute Magnitude (H)	15.3	mag
Slope parameter (G)	0.15	mag
Perihelion	2.6367	au
Aphelion	3.5472	au
Asc. node-Earth separation	2.01556	au
Desc. node-Earth separation	2.03534	au
Earth MOID	1.68029	au
Orbital period	1985.86	days
Date of orbit computation	apr 23 20:19

Correlation matrix
1.00000000	0.12220808	0.04207580	0.01454171	-0.03906695	0.03383610
0.12220808	1.00000000	-0.02990226	-0.00427043	-0.13768682	0.15786781
0.04207580	-0.02990226	1.00000000	0.11884052	-0.07208229	0.00539554
0.01454171	-0.00427043	0.11884052	1.00000000	-0.59864619	0.00676340
-0.03906695	-0.13768682	-0.07208229	-0.59864619	1.00000000	-0.79380682
0.03383610	0.15786781	0.00539554	0.00676340	-0.79380682	1.00000000

Covariance matrix
3.77291790E-16	8.96052603E-17	4.28961574E-15	4.36232556E-15	-1.89994080E-14	1.18181136E-14
8.96052603E-17	1.42491774E-15	-5.92442527E-15	-2.48960628E-15	-1.30130519E-13	1.07156284E-13
4.28961574E-15	-5.92442527E-15	2.75482911E-11	9.63331772E-12	-9.47256939E-12	5.09226584E-13
4.36232556E-15	-2.48960628E-15	9.63331772E-12	2.38521747E-10	-2.31486743E-10	1.87826956E-12
-1.89994080E-14	-1.30130519E-13	-9.47256939E-12	-2.31486743E-10	6.26879150E-10	-3.57384660E-10
1.18181136E-14	1.07156284E-13	5.09226584E-13	1.87826956E-12	-3.57384660E-10	3.23339182E-10