AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2012UY131 ∴ Orbital info ∴ Epoch epochXXX

(478777) 2012UY131 ▹

ORBITAL INFORMATION

◲

(ASCII data file 478777.eq0)

Keplerian elements at epoch
58630.8 MJD
	Value	1-σ variation	Units
a	2.53819	1.961e-08	au
e	0.303127	1.5e-07
i	12.808	1.216e-05	deg
Ω	209.373	1.536e-05	deg
ω	143.703	2.857e-05	deg
M	253.717	1.819e-05	deg

Other useful info
Absolute Magnitude (H)	17.5	mag
Slope parameter (G)	0.15	mag
Perihelion	1.7688	au
Aphelion	3.3076	au
Asc. node-Earth separation	2.0458	au
Desc. node-Earth separation	0.85682	au
Earth MOID	0.78111	au
Orbital period	1477.01	days
Date of orbit computation	apr 23 21:32

Correlation matrix
1.00000000	-0.59937392	0.20892358	0.08476352	-0.40795332	0.57132985
-0.59937392	1.00000000	-0.33478947	-0.13731206	0.51563146	-0.78822991
0.20892358	-0.33478947	1.00000000	-0.17519937	-0.09112515	0.29734302
0.08476352	-0.13731206	-0.17519937	1.00000000	-0.58874354	0.11375306
-0.40795332	0.51563146	-0.09112515	-0.58874354	1.00000000	-0.82055325
0.57132985	-0.78822991	0.29734302	0.11375306	-0.82055325	1.00000000

Covariance matrix
3.84536976E-16	-1.76338904E-15	4.98143474E-14	2.55272554E-14	-2.28551281E-13	2.03801751E-13
-1.76338904E-15	2.25093253E-14	-6.10732410E-13	-3.16385064E-13	2.21016543E-12	-2.15122625E-12
4.98143474E-14	-6.10732410E-13	1.47841338E-10	-3.27157248E-11	-3.16548543E-11	6.57669402E-11
2.55272554E-14	-3.16385064E-13	-3.27157248E-11	2.35858821E-10	-2.58319001E-10	3.17790625E-11
-2.28551281E-13	2.21016543E-12	-3.16548543E-11	-2.58319001E-10	8.16221943E-10	-4.26444823E-10
2.03801751E-13	-2.15122625E-12	6.57669402E-11	3.17790625E-11	-4.26444823E-10	3.30905423E-10