AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2007YR22 ∴ Orbital info ∴ Epoch epochXXX

(305260) 2007YR22 ▹

ORBITAL INFORMATION

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(ASCII data file 305260.eq0)

Keplerian elements at epoch
58032.2 MJD
	Value	1-σ variation	Units
a	2.71703	1.913e-08	au
e	0.068142	4.728e-08
i	3.754	5.489e-06	deg
Ω	267.37	9.811e-05	deg
ω	202.362	0.0001137	deg
M	61.389	5.639e-05	deg

Other useful info
Absolute Magnitude (H)	16.6	mag
Slope parameter (G)	0.15	mag
Perihelion	2.5319	au
Aphelion	2.9022	au
Asc. node-Earth separation	1.8715	au
Desc. node-Earth separation	1.56079	au
Earth MOID	1.54989	au
Orbital period	1635.84	days
Date of orbit computation	apr 23 20:54

Correlation matrix
1.00000000	0.11806581	0.00613722	0.00049020	-0.03692366	0.07214702
0.11806581	1.00000000	-0.01144778	0.00066324	0.03466197	-0.04026074
0.00613722	-0.01144778	1.00000000	-0.29376657	0.25269247	-0.00100453
0.00049020	0.00066324	-0.29376657	1.00000000	-0.85655506	-0.00801259
-0.03692366	0.03466197	0.25269247	-0.85655506	1.00000000	-0.50769460
0.07214702	-0.04026074	-0.00100453	-0.00801259	-0.50769460	1.00000000

Covariance matrix
3.65904737E-16	1.06784334E-16	6.44357740E-16	9.19938558E-16	-8.03378023E-14	7.78218414E-14
1.06784334E-16	2.23562404E-15	-2.97092942E-15	3.07657829E-15	1.86416282E-13	-1.07344605E-13
6.44357740E-16	-2.97092942E-15	3.01261265E-11	-1.58187532E-10	1.57759371E-10	-3.10910624E-13
9.19938558E-16	3.07657829E-15	-1.58187532E-10	9.62490523E-09	-9.55838991E-09	-4.43271765E-11
-8.03378023E-14	1.86416282E-13	1.57759371E-10	-9.55838991E-09	1.29378601E-08	-3.25636326E-09
7.78218414E-14	-1.07344605E-13	-3.10910624E-13	-4.43271765E-11	-3.25636326E-09	3.17978791E-09