AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2002JR99 ∴ Orbital info ∴ Epoch epochXXX

(250108) 2002JR99 ▹

ORBITAL INFORMATION

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(ASCII data file 250108.eq0)

Keplerian elements at epoch
57706.4 MJD
	Value	1-σ variation	Units
a	2.32189	1.482e-08	au
e	0.192666	6.1e-08
i	10.39	6.501e-06	deg
Ω	7.421	2.903e-05	deg
ω	323.854	3.554e-05	deg
M	309.616	2.359e-05	deg

Other useful info
Absolute Magnitude (H)	16.3	mag
Slope parameter (G)	0.15	mag
Perihelion	1.8745	au
Aphelion	2.7692	au
Asc. node-Earth separation	0.93365	au
Desc. node-Earth separation	1.65111	au
Earth MOID	0.87607	au
Orbital period	1292.29	days
Date of orbit computation	apr 23 20:42

Correlation matrix
1.00000000	0.29738334	-0.00407620	-0.00991613	0.21118310	-0.36682222
0.29738334	1.00000000	-0.00306317	0.00893746	0.29498545	-0.57099945
-0.00407620	-0.00306317	1.00000000	0.19734578	-0.15857526	0.00028343
-0.00991613	0.00893746	0.19734578	1.00000000	-0.79663754	-0.00303956
0.21118310	0.29498545	-0.15857526	-0.79663754	1.00000000	-0.58862297
-0.36682222	-0.57099945	0.00028343	-0.00303956	-0.58862297	1.00000000

Covariance matrix
2.19489639E-16	2.68739287E-16	-3.92589786E-16	-4.26418358E-15	1.11202052E-13	-1.28201237E-13
2.68739287E-16	3.72061743E-15	-1.21465859E-15	1.58237144E-14	6.39520896E-13	-8.21623342E-13
-3.92589786E-16	-1.21465859E-15	4.22622455E-11	3.72383746E-11	-3.66402435E-11	4.34663579E-14
-4.26418358E-15	1.58237144E-14	3.72383746E-11	8.42506374E-10	-8.21852722E-10	-2.08126518E-12
1.11202052E-13	6.39520896E-13	-3.66402435E-11	-8.21852722E-10	1.26326152E-09	-4.93529840E-10
-1.28201237E-13	-8.21623342E-13	4.34663579E-14	-2.08126518E-12	-4.93529840E-10	5.56492284E-10