AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2003YT157 ∴ Orbital info ∴ Epoch epochXXX

(244962) 2003YT157 ▹

ORBITAL INFORMATION

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(ASCII data file 244962.eq0)

Keplerian elements at epoch
57799.5 MJD
	Value	1-σ variation	Units
a	2.73089	2.027e-08	au
e	0.039571	6.381e-08
i	9.985	6.548e-06	deg
Ω	19.829	2.943e-05	deg
ω	176.714	7.344e-05	deg
M	202.152	6.766e-05	deg

Other useful info
Absolute Magnitude (H)	16.4	mag
Slope parameter (G)	0.15	mag
Perihelion	2.6228	au
Aphelion	2.839	au
Asc. node-Earth separation	1.84212	au
Desc. node-Earth separation	1.62125	au
Earth MOID	1.62081	au
Orbital period	1648.37	days
Date of orbit computation	apr 23 20:41

Correlation matrix
1.00000000	-0.08671239	0.01358479	0.00245812	-0.11237240	0.11803779
-0.08671239	1.00000000	-0.00890977	0.00111320	-0.02072506	0.04666457
0.01358479	-0.00890977	1.00000000	-0.01890674	0.00692487	0.00072213
0.00245812	0.00111320	-0.01890674	1.00000000	-0.39379362	0.00130651
-0.11237240	-0.02072506	0.00692487	-0.39379362	1.00000000	-0.91767550
0.11803779	0.04666457	0.00072213	0.00130651	-0.91767550	1.00000000

Covariance matrix
4.10999167E-16	-1.12169951E-16	1.80335767E-15	1.46654977E-15	-1.67311304E-13	1.61901919E-13
-1.12169951E-16	4.07145618E-15	-3.72263014E-15	2.09035078E-15	-9.71216172E-14	2.01452455E-13
1.80335767E-15	-3.72263014E-15	4.28762489E-11	-3.64332567E-12	3.33016155E-12	3.19913264E-13
1.46654977E-15	2.09035078E-15	-3.64332567E-12	8.66055532E-10	-8.51111989E-10	2.60132404E-12
-1.67311304E-13	-9.71216172E-14	3.33016155E-12	-8.51111989E-10	5.39374380E-09	-4.55978893E-09
1.61901919E-13	2.01452455E-13	3.19913264E-13	2.60132404E-12	-4.55978893E-09	4.57742137E-09