AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ Neoptolemus ∴ Orbital info ∴ Epoch epochXXX

(2260) Neoptolemus ▹

ORBITAL INFORMATION

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(ASCII data file 2260.eq0)

Keplerian elements at epoch
58078.2 MJD
	Value	1-σ variation	Units
a	5.19611	6.887e-08	au
e	0.043376	4.007e-08
i	17.779	3.672e-06	deg
Ω	86.573	1.404e-05	deg
ω	320.529	5.316e-05	deg
M	232.573	4.995e-05	deg

Other useful info
Absolute Magnitude (H)	9.4	mag
Slope parameter (G)	0.15	mag
Perihelion	4.9707	au
Aphelion	5.4215	au
Asc. node-Earth separation	4.03429	au
Desc. node-Earth separation	4.34854	au
Earth MOID	3.99974	au
Orbital period	4326.29	days
Date of orbit computation	Jun 5 00:37

Correlation matrix
1.00000000	-0.27820099	0.01291148	0.01292256	-0.43209406	0.44559566
-0.27820099	1.00000000	-0.02014204	0.00224115	-0.00945633	0.01684947
0.01291148	-0.02014204	1.00000000	-0.22825590	0.06142031	-0.00381692
0.01292256	0.00224115	-0.22825590	1.00000000	-0.25917461	0.00875911
-0.43209406	-0.00945633	0.06142031	-0.25917461	1.00000000	-0.96658679
0.44559566	0.01684947	-0.00381692	0.00875911	-0.96658679	1.00000000

Covariance matrix
4.74295781E-15	-7.67739612E-16	3.26520076E-15	1.24985454E-14	-1.58190125E-12	1.53284060E-12
-7.67739612E-16	1.60568851E-15	-2.96376042E-15	1.26121250E-15	-2.01432636E-14	3.37247109E-14
3.26520076E-15	-2.96376042E-15	1.34839829E-11	-1.17711131E-11	1.19894029E-11	-7.00089583E-13
1.24985454E-14	1.26121250E-15	-1.17711131E-11	1.97229935E-10	-1.93488573E-10	6.14437930E-12
-1.58190125E-12	-2.01432636E-14	1.19894029E-11	-1.93488573E-10	2.82587462E-09	-2.56654399E-09
1.53284060E-12	3.37247109E-14	-7.00089583E-13	6.14437930E-12	-2.56654399E-09	2.49495560E-09