AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2015PS257 ∴ Orbital info ∴ Epoch epochXXX

(604421) 2015PS257 ▹

ORBITAL INFORMATION

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(ASCII data file 604421.eq0)

Keplerian elements at epoch
58191.6 MJD
	Value	1-σ variation	Units
a	2.87509	7.153e-08	au
e	0.037639	1.085e-07
i	2.212	1.06e-05	deg
Ω	169.796	0.0002709	deg
ω	119.663	0.0003036	deg
M	208.843	0.0001334	deg

Other useful info
Absolute Magnitude (H)	17.8	mag
Slope parameter (G)	0.15	mag
Perihelion	2.7669	au
Aphelion	2.9833	au
Asc. node-Earth separation	1.93231	au
Desc. node-Earth separation	1.81073	au
Earth MOID	1.74997	au
Orbital period	1780.64	days
Date of orbit computation	Jul 26 11:17

Correlation matrix
1.00000000	0.04225971	0.00387927	-0.00051470	-0.07660790	0.17058389
0.04225971	1.00000000	-0.00170183	-0.00476550	0.02455692	-0.06564930
0.00387927	-0.00170183	1.00000000	-0.32428482	0.28798834	0.00245794
-0.00051470	-0.00476550	-0.32428482	1.00000000	-0.89207625	0.00157472
-0.07660790	0.02455692	0.28798834	-0.89207625	1.00000000	-0.45258349
0.17058389	-0.06564930	0.00245794	0.00157472	-0.45258349	1.00000000

Covariance matrix
5.11607565E-15	3.27912855E-16	2.94097182E-15	-9.97221498E-15	-1.66377841E-12	1.62717620E-12
3.27912855E-16	1.17686549E-14	-1.95682835E-15	-1.40035024E-13	8.08892538E-13	-9.49776940E-13
2.94097182E-15	-1.95682835E-15	1.12342580E-10	-9.31030052E-10	9.26831035E-10	3.47433324E-12
-9.97221498E-15	-1.40035024E-13	-9.31030052E-10	7.33718986E-08	-7.33703052E-08	5.68849133E-11
-1.66377841E-12	8.08892538E-13	9.26831035E-10	-7.33703052E-08	9.21949096E-08	-1.83265306E-08
1.62717620E-12	-9.49776940E-13	3.47433324E-12	5.68849133E-11	-1.83265306E-08	1.77850939E-08