AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2005YQ56 ∴ Orbital info ∴ Epoch epochXXX

(221397) 2005YQ56 ▹

ORBITAL INFORMATION

◲

(ASCII data file 221397.eq1)

Keplerian elements at epoch
60400.0 MJD
	Value	1-σ variation	Units
a	2.671	1.752e-08	au
e	0.018158	6.509e-08
i	0.992	5.444e-06	deg
Ω	298.108	0.0003786	deg
ω	260.472	0.0004084	deg
M	301.487	0.0001508	deg

Other useful info
Absolute Magnitude (H)	17.2	mag
Slope parameter (G)	0.15	mag
Perihelion	2.6225	au
Aphelion	2.7195	au
Asc. node-Earth separation	1.66239	au
Desc. node-Earth separation	1.67862	au
Earth MOID	1.6184	au
Orbital period	1594.44	days
Date of orbit computation	Jun 5 01:24

Correlation matrix
1.00000000	0.01614624	-0.00105306	-0.00195092	0.04345946	-0.15221826
0.01614624	1.00000000	0.00500820	-0.00518467	-0.09192689	0.26584457
-0.00105306	0.00500820	1.00000000	0.30118801	-0.27935970	0.00003963
-0.00195092	-0.00518467	0.30118801	1.00000000	-0.93086443	0.01052420
0.04345946	-0.09192689	-0.27935970	-0.93086443	1.00000000	-0.37472495
-0.15221826	0.26584457	0.00003963	0.01052420	-0.37472495	1.00000000

Covariance matrix
3.06918152E-16	1.84111555E-17	-1.00441612E-16	-1.29413105E-14	3.10906902E-13	-4.02127244E-13
1.84111555E-17	4.23639607E-15	1.77471729E-15	-1.27775528E-13	-2.44329295E-12	2.60922506E-12
-1.00441612E-16	1.77471729E-15	2.96414015E-11	6.20890847E-10	-6.21080419E-10	3.25344670E-14
-1.29413105E-14	-1.27775528E-13	6.20890847E-10	1.43369381E-07	-1.43929349E-07	6.00900884E-10
3.10906902E-13	-2.44329295E-12	-6.21080419E-10	-1.43929349E-07	1.66751380E-07	-2.30745263E-08
-4.02127244E-13	2.60922506E-12	3.25344670E-14	6.00900884E-10	-2.30745263E-08	2.27389774E-08