AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ Ruzena ∴ Orbital info ∴ Epoch epochXXX

(1856) Ruzena ▹

ORBITAL INFORMATION

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(ASCII data file 1856.eq0)

Keplerian elements at epoch
58437.0 MJD
	Value	1-σ variation	Units
a	2.23712	4.039e-09	au
e	0.079716	1.903e-08
i	4.741	2.175e-06	deg
Ω	185.868	3.179e-05	deg
ω	55.682	3.788e-05	deg
M	20.901	2.138e-05	deg

Other useful info
Absolute Magnitude (H)	13.1	mag
Slope parameter (G)	0.15	mag
Perihelion	2.0588	au
Aphelion	2.4155	au
Asc. node-Earth separation	1.12967	au
Desc. node-Earth separation	1.32547	au
Earth MOID	1.05063	au
Orbital period	1222.17	days
Date of orbit computation	apr 23 19:46

Correlation matrix
1.00000000	-0.33389334	0.01170614	-0.00412710	0.08642773	-0.16991918
-0.33389334	1.00000000	0.01063475	0.00292896	0.11169243	-0.15112875
0.01170614	0.01063475	1.00000000	-0.60570159	0.52279285	-0.02850265
-0.00412710	0.00292896	-0.60570159	1.00000000	-0.83248520	-0.00742182
0.08642773	0.11169243	0.52279285	-0.83248520	1.00000000	-0.54580314
-0.16991918	-0.15112875	-0.02850265	-0.00742182	-0.54580314	1.00000000

Covariance matrix
1.63147846E-17	-2.56589803E-17	1.02826602E-16	-5.30013972E-16	1.32242540E-14	-1.46703508E-14
-2.56589803E-17	3.61977791E-16	4.40016664E-16	1.77176744E-15	8.04993016E-14	-6.14604136E-14
1.02826602E-16	4.40016664E-16	4.72935410E-12	-4.18804814E-11	4.30683242E-11	-1.32493208E-12
-5.30013972E-16	1.77176744E-15	-4.18804814E-11	1.01089040E-09	-1.00266529E-09	-5.04393854E-12
1.32242540E-14	8.04993016E-14	4.30683242E-11	-1.00266529E-09	1.43500971E-09	-4.41947688E-10
-1.46703508E-14	-6.14604136E-14	-1.32493208E-12	-5.04393854E-12	-4.41947688E-10	4.56893350E-10