AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ Cohnia ∴ Orbital info ∴ Epoch epochXXX

(972) Cohnia ▹

ORBITAL INFORMATION

◲

(ASCII data file 972.eq1)

Keplerian elements at epoch
60400.0 MJD
	Value	1-σ variation	Units
a	3.05539	6.998e-09	au
e	0.235508	2.289e-08
i	8.37	2.725e-06	deg
Ω	281.431	1.714e-05	deg
ω	93.232	1.796e-05	deg
M	91.424	6.726e-06	deg

Other useful info
Absolute Magnitude (H)	9.7	mag
Slope parameter (G)	0.15	mag
Perihelion	2.3358	au
Aphelion	3.775	au
Asc. node-Earth separation	1.90774	au
Desc. node-Earth separation	1.86578	au
Earth MOID	1.35534	au
Orbital period	1950.73	days
Date of orbit computation	apr 23 19:46

Correlation matrix
1.00000000	-0.31344665	0.03689445	0.01071345	0.10602194	-0.60688472
-0.31344665	1.00000000	-0.01106395	0.00291896	0.02265368	0.02699752
0.03689445	-0.01106395	1.00000000	-0.12398259	0.11852993	-0.01130834
0.01071345	0.00291896	-0.12398259	1.00000000	-0.94282405	-0.00392028
0.10602194	0.02265368	0.11852993	-0.94282405	1.00000000	-0.30021904
-0.60688472	0.02699752	-0.01130834	-0.00392028	-0.30021904	1.00000000

Covariance matrix
4.89684745E-17	-5.01986193E-17	7.03503189E-16	1.28497872E-15	1.33251263E-14	-2.85627544E-14
-5.01986193E-17	5.23768888E-16	-6.89964935E-16	1.14500288E-15	9.31163285E-15	4.15555718E-15
7.03503189E-16	-6.89964935E-16	7.42495083E-12	-5.79049642E-12	5.80085642E-12	-2.07243618E-13
1.28497872E-15	1.14500288E-15	-5.79049642E-12	2.93776202E-10	-2.90239322E-10	-4.51919204E-13
1.33251263E-14	9.31163285E-15	5.80085642E-12	-2.90239322E-10	3.22577881E-10	-3.62652871E-11
-2.85627544E-14	4.15555718E-15	-2.07243618E-13	-4.51919204E-13	-3.62652871E-11	4.52346451E-11