AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 1999RU156 ∴ Orbital info ∴ Epoch epochXXX

(59912) 1999RU156 ▹

ORBITAL INFORMATION

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(ASCII data file 59912.eq0)

Keplerian elements at epoch
57697.1 MJD
	Value	1-σ variation	Units
a	3.05338	1.704e-08	au
e	0.142765	3.584e-08
i	5.089	4.476e-06	deg
Ω	187.985	4.335e-05	deg
ω	100.78	4.63e-05	deg
M	119.512	1.548e-05	deg

Other useful info
Absolute Magnitude (H)	14.7	mag
Slope parameter (G)	0.15	mag
Perihelion	2.6175	au
Aphelion	3.4893	au
Asc. node-Earth separation	2.0742	au
Desc. node-Earth separation	1.91205	au
Earth MOID	1.60625	au
Orbital period	1948.81	days
Date of orbit computation	apr 23 19:58

Correlation matrix
1.00000000	0.13558888	0.00590852	0.00299526	-0.04696316	0.12343746
0.13558888	1.00000000	-0.00518877	-0.00017497	0.00892995	-0.06607674
0.00590852	-0.00518877	1.00000000	-0.01464744	0.01140679	0.00657579
0.00299526	-0.00017497	-0.01464744	1.00000000	-0.93442711	0.00267019
-0.04696316	0.00892995	0.01140679	-0.93442711	1.00000000	-0.35221621
0.12343746	-0.06607674	0.00657579	0.00267019	-0.35221621	1.00000000

Covariance matrix
2.90392747E-16	8.28014236E-17	4.50625301E-16	2.21279229E-15	-3.70525670E-14	3.25605547E-14
8.28014236E-17	1.28422667E-15	-8.32202168E-16	-2.71830762E-16	1.48162389E-14	-3.66540032E-14
4.50625301E-16	-8.32202168E-16	2.00303094E-11	-2.84196267E-12	2.36360720E-12	4.55558019E-13
2.21279229E-15	-2.71830762E-16	-2.84196267E-12	1.87942776E-09	-1.87554012E-09	1.79187427E-12
-3.70525670E-14	1.48162389E-14	2.36360720E-12	-1.87554012E-09	2.14356283E-09	-2.52423276E-10
3.25605547E-14	-3.66540032E-14	4.55558019E-13	1.79187427E-12	-2.52423276E-10	2.39609428E-10