AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2003WY146 ∴ Orbital info ∴ Epoch epochXXX

(209253) 2003WY146 ▹

ORBITAL INFORMATION

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(ASCII data file 209253.eq0)

Keplerian elements at epoch
58442.7 MJD
	Value	1-σ variation	Units
a	2.61942	1.446e-08	au
e	0.253307	7.116e-08
i	13.575	4.61e-06	deg
Ω	152.199	3.211e-05	deg
ω	227.821	3.494e-05	deg
M	216.992	1.26e-05	deg

Other useful info
Absolute Magnitude (H)	16.5	mag
Slope parameter (G)	0.15	mag
Perihelion	1.9559	au
Aphelion	3.2829	au
Asc. node-Earth separation	1.96575	au
Desc. node-Earth separation	1.0848	au
Earth MOID	0.98221	au
Orbital period	1548.48	days
Date of orbit computation	apr 23 20:33

Correlation matrix
1.00000000	0.43052514	-0.06673972	0.00647310	0.06463449	-0.25394960
0.43052514	1.00000000	-0.12661411	-0.00685967	0.12954238	-0.50179106
-0.06673972	-0.12661411	1.00000000	0.00715197	-0.04585839	0.11502559
0.00647310	-0.00685967	0.00715197	1.00000000	-0.89952002	0.01228068
0.06463449	0.12954238	-0.04585839	-0.89952002	1.00000000	-0.42057228
-0.25394960	-0.50179106	0.11502559	0.01228068	-0.42057228	1.00000000

Covariance matrix
2.09229368E-16	4.43126198E-16	-4.45022744E-15	3.00614365E-15	3.26664608E-14	-4.62675629E-14
4.43126198E-16	5.06331767E-15	-4.15323215E-14	-1.56713874E-14	3.22074186E-13	-4.49736649E-13
-4.45022744E-15	-4.15323215E-14	2.12506894E-11	1.05851817E-12	-7.38638173E-12	6.67880462E-12
3.00614365E-15	-1.56713874E-14	1.05851817E-12	1.03079591E-09	-1.00907542E-09	4.96622577E-12
3.26664608E-14	3.22074186E-13	-7.38638173E-12	-1.00907542E-09	1.22082357E-09	-1.85090815E-10
-4.62675629E-14	-4.49736649E-13	6.67880462E-12	4.96622577E-12	-1.85090815E-10	1.58648346E-10