AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2005QE181 ∴ Orbital info ∴ Epoch epochXXX

(277231) 2005QE181 ▹

ORBITAL INFORMATION

◲

(ASCII data file 277231.eq0)

Keplerian elements at epoch
57911.6 MJD
	Value	1-σ variation	Units
a	2.2392	1.101e-08	au
e	0.135883	4.553e-08
i	4.422	4.805e-06	deg
Ω	282.469	7.76e-05	deg
ω	0.728	8.113e-05	deg
M	251.187	2.316e-05	deg

Other useful info
Absolute Magnitude (H)	17.1	mag
Slope parameter (G)	0.15	mag
Perihelion	1.9349	au
Aphelion	2.5435	au
Asc. node-Earth separation	0.91842	au
Desc. node-Earth separation	1.56152	au
Earth MOID	0.91841	au
Orbital period	1223.87	days
Date of orbit computation	apr 23 20:48

Correlation matrix
1.00000000	-0.27168582	-0.00310570	0.00963554	0.07786709	-0.28726015
-0.27168582	1.00000000	0.00368797	0.00181395	-0.10530895	0.31363122
-0.00310570	0.00368797	1.00000000	-0.27325237	0.25999782	-0.00080658
0.00963554	0.00181395	-0.27325237	1.00000000	-0.95401993	0.00271841
0.07786709	-0.10530895	0.25999782	-0.95401993	1.00000000	-0.29848143
-0.28726015	0.31363122	-0.00080658	0.00271841	-0.29848143	1.00000000

Covariance matrix
1.21149053E-16	-1.36158393E-16	-1.64263119E-16	8.23031246E-15	6.95376259E-14	-7.32298835E-14
-1.36158393E-16	2.07316979E-15	8.06909803E-16	6.40950068E-15	-3.89034955E-13	3.30742242E-13
-1.64263119E-16	8.06909803E-16	2.30908693E-11	-1.01897694E-10	1.01366803E-10	-8.97672563E-14
8.23031246E-15	6.40950068E-15	-1.01897694E-10	6.02227446E-09	-6.00680634E-09	4.88594074E-12
6.95376259E-14	-3.89034955E-13	1.01366803E-10	-6.00680634E-09	6.58281762E-09	-5.60888032E-10
-7.32298835E-14	3.30742242E-13	-8.97672563E-14	4.88594074E-12	-5.60888032E-10	5.36421154E-10