AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2002JR131 ∴ Orbital info ∴ Epoch epochXXX

(163327) 2002JR131 ▹

ORBITAL INFORMATION

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(ASCII data file 163327.eq1)

Keplerian elements at epoch
60400.0 MJD
	Value	1-σ variation	Units
a	2.62066	1.685e-08	au
e	0.371856	3.781e-08
i	4.559	5.278e-06	deg
Ω	211.147	5.785e-05	deg
ω	106.748	5.867e-05	deg
M	356.204	1.319e-05	deg

Other useful info
Absolute Magnitude (H)	16.3	mag
Slope parameter (G)	0.15	mag
Perihelion	1.6462	au
Aphelion	3.5952	au
Asc. node-Earth separation	1.52375	au
Desc. node-Earth separation	1.04628	au
Earth MOID	0.64038	au
Orbital period	1549.58	days
Date of orbit computation	apr 23 20:23

Correlation matrix
1.00000000	-0.21409931	0.01857696	-0.00028761	0.08266617	-0.90305781
-0.21409931	1.00000000	-0.02372493	-0.00916643	0.01284069	0.15450227
0.01857696	-0.02372493	1.00000000	0.07507075	-0.07352528	-0.01376274
-0.00028761	-0.00916643	0.07507075	1.00000000	-0.98530476	0.00502244
0.08266617	0.01284069	-0.07352528	-0.98530476	1.00000000	-0.13739814
-0.90305781	0.15450227	-0.01376274	0.00502244	-0.13739814	1.00000000

Covariance matrix
2.83857456E-16	-1.36382046E-16	1.65182229E-15	-2.80342672E-16	8.17079253E-14	-2.00753375E-13
-1.36382046E-16	1.42949801E-15	-4.73407678E-15	-2.00507725E-14	2.84817390E-14	7.70768235E-14
1.65182229E-15	-4.73407678E-15	2.78533288E-11	2.29217761E-11	-2.27646755E-11	-9.58386453E-13
-2.80342672E-16	-2.00507725E-14	2.29217761E-11	3.34717146E-09	-3.34422714E-09	3.83399258E-12
8.17079253E-14	2.84817390E-14	-2.27646755E-11	-3.34422714E-09	3.44169527E-09	-1.06356542E-10
-2.00753375E-13	7.70768235E-14	-9.58386453E-13	3.83399258E-12	-1.06356542E-10	1.74098209E-10