AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2005ST98 ∴ Orbital info ∴ Epoch epochXXX

(261006) 2005ST98 ▹

ORBITAL INFORMATION

◲

(ASCII data file 261006.eq1)

Keplerian elements at epoch
60400.0 MJD
	Value	1-σ variation	Units
a	2.86643	2.027e-08	au
e	0.128841	6.047e-08
i	14.778	6.127e-06	deg
Ω	213.416	2.036e-05	deg
ω	199.766	2.997e-05	deg
M	263.328	2.078e-05	deg

Other useful info
Absolute Magnitude (H)	16.3	mag
Slope parameter (G)	0.15	mag
Perihelion	2.4971	au
Aphelion	3.2357	au
Asc. node-Earth separation	2.20215	au
Desc. node-Earth separation	1.52084	au
Earth MOID	1.5118	au
Orbital period	1772.59	days
Date of orbit computation	apr 23 20:44

Correlation matrix
1.00000000	0.26381439	0.01548672	-0.00997836	-0.03362798	-0.23116412
0.26381439	1.00000000	-0.00843324	0.02701700	-0.07312547	-0.05582195
0.01548672	-0.00843324	1.00000000	0.16062631	-0.11175568	0.00535220
-0.00997836	0.02701700	0.16062631	1.00000000	-0.66344363	0.00870428
-0.03362798	-0.07312547	-0.11175568	-0.66344363	1.00000000	-0.71034565
-0.23116412	-0.05582195	0.00535220	0.00870428	-0.71034565	1.00000000

Covariance matrix
4.10694594E-16	3.23279955E-16	1.92296196E-15	-4.11633361E-15	-2.04236905E-14	-9.73505699E-14
3.23279955E-16	3.65629816E-15	-3.12440405E-15	3.32544649E-14	-1.32514503E-13	-7.01430126E-14
1.92296196E-15	-3.12440405E-15	3.75408031E-11	2.00336678E-11	-2.05208487E-11	6.81463097E-13
-4.11633361E-15	3.32544649E-14	2.00336678E-11	4.14365930E-10	-4.04734272E-10	3.68199673E-12
-2.04236905E-14	-1.32514503E-13	-2.05208487E-11	-4.04734272E-10	8.98147902E-10	-4.42386872E-10
-9.73505699E-14	-7.01430126E-14	6.81463097E-13	3.68199673E-12	-4.42386872E-10	4.31834319E-10