AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2005YK22 ∴ Orbital info ∴ Epoch epochXXX

(261621) 2005YK22 ▹

ORBITAL INFORMATION

◲

(ASCII data file 261621.eq0)

Keplerian elements at epoch
58202.9 MJD
	Value	1-σ variation	Units
a	3.05627	3.006e-08	au
e	0.20148	7.771e-08
i	1.304	7.064e-06	deg
Ω	37.438	0.0003529	deg
ω	350.411	0.0003542	deg
M	165.186	2.484e-05	deg

Other useful info
Absolute Magnitude (H)	16.9	mag
Slope parameter (G)	0.15	mag
Perihelion	2.4405	au
Aphelion	3.672	au
Asc. node-Earth separation	1.45362	au
Desc. node-Earth separation	2.65281	au
Earth MOID	1.44506	au
Orbital period	1951.58	days
Date of orbit computation	apr 23 20:45

Correlation matrix
1.00000000	-0.48869120	0.00147949	0.00460841	0.01987078	-0.28770063
-0.48869120	1.00000000	0.00097969	-0.00552214	-0.03950454	0.53479792
0.00147949	0.00097969	1.00000000	-0.39572065	0.39480071	-0.00649365
0.00460841	-0.00552214	-0.39572065	1.00000000	-0.99595120	0.00254534
0.01987078	-0.03950454	0.39480071	-0.99595120	1.00000000	-0.09116856
-0.28770063	0.53479792	-0.00649365	0.00254534	-0.09116856	1.00000000

Covariance matrix
9.03433180E-16	-1.14143125E-15	3.14123524E-16	4.88759569E-14	2.11545528E-13	-2.14792657E-13
-1.14143125E-15	6.03857477E-15	5.37765742E-16	-1.51415473E-13	-1.08731457E-12	1.03225627E-12
3.14123524E-16	5.37765742E-16	4.98974831E-11	-9.86333821E-10	9.87775525E-10	-1.13935494E-12
4.88759569E-14	-1.51415473E-13	-9.86333821E-10	1.24506428E-07	-1.24472943E-07	2.23086340E-11
2.11545528E-13	-1.08731457E-12	9.87775525E-10	-1.24472943E-07	1.25453281E-07	-8.02078182E-10
-2.14792657E-13	1.03225627E-12	-1.13935494E-12	2.23086340E-11	-8.02078182E-10	6.16965939E-10