AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 1999RY53 ∴ Orbital info ∴ Epoch epochXXX

(137242) 1999RY53 ▹

ORBITAL INFORMATION

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(ASCII data file 137242.eq1)

Keplerian elements at epoch
60400.0 MJD
	Value	1-σ variation	Units
a	2.23849	8.514e-09	au
e	0.209913	4.203e-08
i	6.121	4.992e-06	deg
Ω	151.809	4.459e-05	deg
ω	178.931	4.641e-05	deg
M	121.373	1.317e-05	deg

Other useful info
Absolute Magnitude (H)	17.2	mag
Slope parameter (G)	0.15	mag
Perihelion	1.7686	au
Aphelion	2.7084	au
Asc. node-Earth separation	1.71971	au
Desc. node-Earth separation	0.75821	au
Earth MOID	0.75766	au
Orbital period	1223.29	days
Date of orbit computation	apr 23 20:17

Correlation matrix
1.00000000	-0.08566309	0.00179156	-0.00648363	0.02593420	-0.43631510
-0.08566309	1.00000000	0.00344390	-0.00135530	0.01130142	0.04353559
0.00179156	0.00344390	1.00000000	0.04338052	-0.03945179	-0.00388628
-0.00648363	-0.00135530	0.04338052	1.00000000	-0.95613001	0.00236513
0.02593420	0.01130142	-0.03945179	-0.95613001	1.00000000	-0.26382185
-0.43631510	0.04353559	-0.00388628	0.00236513	-0.26382185	1.00000000

Covariance matrix
7.24802282E-17	-3.06533905E-17	7.61473707E-17	-2.46124480E-15	1.02459895E-14	-4.89222818E-14
-3.06533905E-17	1.76664804E-15	7.22668418E-16	-2.54001150E-15	2.20434389E-14	2.40999494E-14
7.61473707E-17	7.22668418E-16	2.49244911E-11	9.65682762E-12	-9.14010482E-12	-2.55530987E-13
-2.46124480E-15	-2.54001150E-15	9.65682762E-12	1.98816841E-09	-1.97840339E-09	1.38892063E-12
1.02459895E-14	2.20434389E-14	-9.14010482E-12	-1.97840339E-09	2.15348882E-09	-1.61242214E-10
-4.89222818E-14	2.40999494E-14	-2.55530987E-13	1.38892063E-12	-1.61242214E-10	1.73457615E-10