AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2005YK181 ∴ Orbital info ∴ Epoch epochXXX

(319201) 2005YK181 ▹

ORBITAL INFORMATION

◲

(ASCII data file 319201.eq0)

Keplerian elements at epoch
58029.6 MJD
	Value	1-σ variation	Units
a	3.1836	3.28e-08	au
e	0.227876	7.218e-08
i	13.641	9.164e-06	deg
Ω	30.54	2.823e-05	deg
ω	99.329	3.666e-05	deg
M	9.15	1.981e-05	deg

Other useful info
Absolute Magnitude (H)	15.9	mag
Slope parameter (G)	0.15	mag
Perihelion	2.4581	au
Aphelion	3.9091	au
Asc. node-Earth separation	2.13954	au
Desc. node-Earth separation	1.90744	au
Earth MOID	1.51807	au
Orbital period	2074.8	days
Date of orbit computation	apr 23 20:57

Correlation matrix
1.00000000	-0.01872106	0.07810224	-0.00872322	0.09863643	-0.17345712
-0.01872106	1.00000000	-0.01132578	-0.00049028	0.35165163	-0.45381157
0.07810224	-0.01132578	1.00000000	-0.24388517	0.17398734	0.01282365
-0.00872322	-0.00049028	-0.24388517	1.00000000	-0.75248358	0.01636657
0.09863643	0.35165163	0.17398734	-0.75248358	1.00000000	-0.65095193
-0.17345712	-0.45381157	0.01282365	0.01636657	-0.65095193	1.00000000

Covariance matrix
1.07596341E-15	-4.43261639E-17	2.34761086E-14	-8.07681716E-15	1.18627789E-13	-1.12737887E-13
-4.43261639E-17	5.21029055E-15	-7.49139840E-15	-9.98937033E-16	9.30666203E-13	-6.49061028E-13
2.34761086E-14	-7.49139840E-15	8.39706923E-11	-6.30832220E-11	5.84563731E-11	2.32838423E-12
-8.07681716E-15	-9.98937033E-16	-6.30832220E-11	7.96763084E-10	-7.78774942E-10	9.15379919E-12
1.18627789E-13	9.30666203E-13	5.84563731E-11	-7.78774942E-10	1.34431388E-09	-4.72909748E-10
-1.12737887E-13	-6.49061028E-13	2.32838423E-12	9.15379919E-12	-4.72909748E-10	3.92606969E-10