AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ Clara ∴ Orbital info ∴ Epoch epochXXX

(642) Clara ▹

ORBITAL INFORMATION

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(ASCII data file 642.eq1)

Keplerian elements at epoch
60400.0 MJD
	Value	1-σ variation	Units
a	3.18639	9.537e-09	au
e	0.128505	2.178e-08
i	8.168	2.2e-06	deg
Ω	5.269	1.362e-05	deg
ω	120.975	1.635e-05	deg
M	69.09	1.066e-05	deg

Other useful info
Absolute Magnitude (H)	10.1	mag
Slope parameter (G)	0.15	mag
Perihelion	2.7769	au
Aphelion	3.5959	au
Asc. node-Earth separation	2.35442	au
Desc. node-Earth separation	1.94192	au
Earth MOID	1.80335	au
Orbital period	2077.53	days
Date of orbit computation	Jun 5 00:37

Correlation matrix
1.00000000	-0.34583602	0.03946881	0.00700378	0.09502790	-0.34273981
-0.34583602	1.00000000	0.01081064	0.00718132	-0.04851808	0.18680884
0.03946881	0.01081064	1.00000000	-0.21382143	0.16739123	0.01263850
0.00700378	0.00718132	-0.21382143	1.00000000	-0.82588442	0.00356782
0.09502790	-0.04851808	0.16739123	-0.82588442	1.00000000	-0.55103235
-0.34273981	0.18680884	0.01263850	0.00356782	-0.55103235	1.00000000

Covariance matrix
9.09538909E-17	-7.18479169E-17	8.28081297E-16	9.09572090E-16	1.48155700E-14	-3.48527106E-14
-7.18479169E-17	4.74533244E-16	5.18075392E-16	2.13025561E-15	-1.72780020E-14	4.33902459E-14
8.28081297E-16	5.18075392E-16	4.83968013E-12	-6.40550555E-12	6.02001559E-12	2.96459319E-13
9.09572090E-16	2.13025561E-15	-6.40550555E-12	1.85433295E-10	-1.83852576E-10	5.18033636E-13
1.48155700E-14	-1.72780020E-14	6.02001559E-12	-1.83852576E-10	2.67247211E-10	-9.60494862E-11
-3.48527106E-14	4.33902459E-14	2.96459319E-13	5.18033636E-13	-9.60494862E-11	1.13690120E-10