AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ Ankara ∴ Orbital info ∴ Epoch epochXXX

(1457) Ankara ▹

ORBITAL INFORMATION

◲

(ASCII data file 1457.eq0)

Keplerian elements at epoch
57045.1 MJD
	Value	1-σ variation	Units
a	2.69752	6.158e-09	au
e	0.155481	2.475e-08
i	6.097	3.13e-06	deg
Ω	296.346	2.871e-05	deg
ω	296.276	3.064e-05	deg
M	255.337	1.079e-05	deg

Other useful info
Absolute Magnitude (H)	10.9	mag
Slope parameter (G)	0.15	mag
Perihelion	2.2781	au
Aphelion	3.1169	au
Asc. node-Earth separation	1.44512	au
Desc. node-Earth separation	1.84296	au
Earth MOID	1.27419	au
Orbital period	1618.25	days
Date of orbit computation	apr 23 19:46

Correlation matrix
1.00000000	0.11394762	0.00554351	-0.02363868	0.09357509	-0.22401120
0.11394762	1.00000000	-0.00741319	0.00489697	-0.00585945	0.00633409
0.00554351	-0.00741319	1.00000000	0.14542946	-0.13473010	-0.00355388
-0.02363868	0.00489697	0.14542946	1.00000000	-0.93239756	0.00091834
0.09357509	-0.00585945	-0.13473010	-0.93239756	1.00000000	-0.35488052
-0.22401120	0.00633409	-0.00355388	0.00091834	-0.35488052	1.00000000

Covariance matrix
3.79169140E-17	1.73647434E-17	1.06846167E-16	-4.17966040E-15	1.76559302E-14	-1.48784637E-14
1.73647434E-17	6.12481888E-16	-5.74261042E-16	3.47996593E-15	-4.44342168E-15	1.69084195E-15
1.06846167E-16	-5.74261042E-16	9.79748956E-12	1.30710683E-11	-1.29221831E-11	-1.19986480E-13
-4.17966040E-15	3.47996593E-15	1.30710683E-11	8.24522643E-10	-8.20382316E-10	2.84431935E-13
1.76559302E-14	-4.44342168E-15	-1.29221831E-11	-8.20382316E-10	9.38918153E-10	-1.17291863E-10
-1.48784637E-14	1.69084195E-15	-1.19986480E-13	2.84431935E-13	-1.17291863E-10	1.16343926E-10