AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 1999JL77 ∴ Orbital info ∴ Epoch epochXXX

(53364) 1999JL77 ▹

ORBITAL INFORMATION

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(ASCII data file 53364.eq0)

Keplerian elements at epoch
57646.3 MJD
	Value	1-σ variation	Units
a	2.9981	1.198e-08	au
e	0.04557	2.954e-08
i	9.661	3.936e-06	deg
Ω	184.583	1.893e-05	deg
ω	93.959	4.834e-05	deg
M	80.704	4.435e-05	deg

Other useful info
Absolute Magnitude (H)	13.2	mag
Slope parameter (G)	0.15	mag
Perihelion	2.8615	au
Aphelion	3.1347	au
Asc. node-Earth separation	2.00568	au
Desc. node-Earth separation	1.98042	au
Earth MOID	1.86732	au
Orbital period	1896.13	days
Date of orbit computation	Jun 5 00:48

Correlation matrix
1.00000000	0.06659107	0.02291984	-0.00332985	-0.03625420	0.04008028
0.06659107	1.00000000	-0.00189414	-0.00264706	0.01447627	-0.02871338
0.02291984	-0.00189414	1.00000000	-0.01568634	0.00591768	0.00035527
-0.00332985	-0.00264706	-0.01568634	1.00000000	-0.38791465	0.00166519
-0.03625420	0.01447627	0.00591768	-0.38791465	1.00000000	-0.92071407
0.04008028	-0.02871338	0.00035527	0.00166519	-0.92071407	1.00000000

Covariance matrix
1.43503758E-16	2.35629805E-17	1.08054834E-15	-7.55115550E-16	-2.09959822E-14	2.12933238E-14
2.35629805E-17	8.72499495E-16	-2.20188687E-16	-1.48013985E-15	2.06721386E-14	-3.76138722E-14
1.08054834E-15	-2.20188687E-16	1.54882416E-11	-1.16863640E-12	1.12589714E-12	6.20061435E-14
-7.55115550E-16	-1.48013985E-15	-1.16863640E-12	3.58354847E-10	-3.55008734E-10	1.39798167E-12
-2.09959822E-14	2.06721386E-14	1.12589714E-12	-3.55008734E-10	2.33718145E-09	-1.97402231E-09
2.12933238E-14	-3.76138722E-14	6.20061435E-14	1.39798167E-12	-1.97402231E-09	1.96680870E-09