AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ Selinur ∴ Orbital info ∴ Epoch epochXXX

(500) Selinur ▹

ORBITAL INFORMATION

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(ASCII data file 500.eq1)

Keplerian elements at epoch
60400.0 MJD
	Value	1-σ variation	Units
a	2.61241	5.906e-09	au
e	0.144101	2.81e-08
i	9.781	2.774e-06	deg
Ω	289.8	1.501e-05	deg
ω	75.205	1.809e-05	deg
M	335.769	1.273e-05	deg

Other useful info
Absolute Magnitude (H)	9.5	mag
Slope parameter (G)	0.15	mag
Perihelion	2.236	au
Aphelion	2.9889	au
Asc. node-Earth separation	1.45074	au
Desc. node-Earth separation	1.67324	au
Earth MOID	1.25701	au
Orbital period	1542.27	days
Date of orbit computation	apr 23 19:45

Correlation matrix
1.00000000	0.31764620	-0.00428220	-0.00388342	0.30264585	-0.66999422
0.31764620	1.00000000	-0.00285048	0.01428866	0.01174167	-0.16503345
-0.00428220	-0.00285048	1.00000000	0.50527521	-0.42161614	0.01484806
-0.00388342	0.01428866	0.50527521	1.00000000	-0.82624320	0.01564152
0.30264585	0.01174167	-0.42161614	-0.82624320	1.00000000	-0.55942569
-0.66999422	-0.16503345	0.01484806	0.01564152	-0.55942569	1.00000000

Covariance matrix
3.48770848E-17	5.27083808E-17	-7.01610294E-17	-3.44148237E-16	3.23392982E-14	-5.03735642E-14
5.27083808E-17	7.89463100E-16	-2.22199574E-16	6.02447020E-15	5.96927594E-15	-5.90336213E-14
-7.01610294E-17	-2.22199574E-16	7.69694068E-12	2.10352949E-11	-2.11642110E-11	5.24433510E-13
-3.44148237E-16	6.02447020E-15	2.10352949E-11	2.25176515E-10	-2.24334065E-10	2.98814678E-12
3.23392982E-14	5.96927594E-15	-2.11642110E-11	-2.24334065E-10	3.27379560E-10	-1.28863441E-10
-5.03735642E-14	-5.90336213E-14	5.24433510E-13	2.98814678E-12	-1.28863441E-10	1.62077629E-10