AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ Ankara ∴ Orbital info ∴ Epoch epochXXX

(1457) Ankara ▹

ORBITAL INFORMATION

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(ASCII data file 1457.eq1)

Keplerian elements at epoch
60400.0 MJD
	Value	1-σ variation	Units
a	2.69403	6.056e-09	au
e	0.157884	2.485e-08
i	6.084	3.125e-06	deg
Ω	296.083	2.885e-05	deg
ω	296.81	3.07e-05	deg
M	281.459	1.138e-05	deg

Other useful info
Absolute Magnitude (H)	10.9	mag
Slope parameter (G)	0.15	mag
Perihelion	2.2687	au
Aphelion	3.1194	au
Asc. node-Earth separation	1.43631	au
Desc. node-Earth separation	1.84486	au
Earth MOID	1.26538	au
Orbital period	1615.11	days
Date of orbit computation	apr 23 19:46

Correlation matrix
1.00000000	0.08212343	0.03104566	-0.02541177	0.09696436	-0.44486831
0.08212343	1.00000000	-0.01102192	0.00545810	-0.01570080	-0.00005534
0.03104566	-0.01102192	1.00000000	0.14541736	-0.13519372	-0.00461851
-0.02541177	0.00545810	0.14541736	1.00000000	-0.93510146	0.00679143
0.09696436	-0.01570080	-0.13519372	-0.93510146	1.00000000	-0.34226700
-0.44486831	-0.00005534	-0.00461851	0.00679143	-0.34226700	1.00000000

Covariance matrix
3.66775973E-17	1.23571419E-17	5.87567281E-16	-4.43976926E-15	1.80267394E-14	-3.06712174E-14
1.23571419E-17	6.17306746E-16	-8.55783594E-16	3.91216516E-15	-1.19750348E-14	-1.56528200E-17
5.87567281E-16	-8.55783594E-16	9.76590785E-12	1.31098490E-11	-1.29693267E-11	-1.64307610E-13
-4.43976926E-15	3.91216516E-15	1.31098490E-11	8.32243187E-10	-8.28110844E-10	2.23041373E-12
1.80267394E-14	-1.19750348E-14	-1.29693267E-11	-8.28110844E-10	9.42343468E-10	-1.19610347E-10
-3.06712174E-14	-1.56528200E-17	-1.64307610E-13	2.23041373E-12	-1.19610347E-10	1.29597975E-10