AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ Grietje ∴ Orbital info ∴ Epoch epochXXX

(2049) Grietje ▹

ORBITAL INFORMATION

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(ASCII data file 2049.eq1)

Keplerian elements at epoch
60400.0 MJD
	Value	1-σ variation	Units
a	1.9492	3.493e-09	au
e	0.084186	2.873e-08
i	24.423	3.43e-06	deg
Ω	200.055	6.121e-06	deg
ω	141.716	1.624e-05	deg
M	231.538	1.503e-05	deg

Other useful info
Absolute Magnitude (H)	15.3	mag
Slope parameter (G)	0.15	mag
Perihelion	1.7851	au
Aphelion	2.1133	au
Asc. node-Earth separation	1.07052	au
Desc. node-Earth separation	0.81848	au
Earth MOID	0.80759	au
Orbital period	993.995	days
Date of orbit computation	apr 23 19:46

Correlation matrix
1.00000000	0.09615323	0.00565350	-0.00094714	0.01257339	-0.15498084
0.09615323	1.00000000	-0.06309920	0.02151212	0.13551605	-0.14406817
0.00565350	-0.06309920	1.00000000	-0.22693019	0.11105613	-0.03820379
-0.00094714	0.02151212	-0.22693019	1.00000000	-0.34295967	0.00241887
0.01257339	0.13551605	0.11105613	-0.34295967	1.00000000	-0.92228077
-0.15498084	-0.14406817	-0.03820379	0.00241887	-0.92228077	1.00000000

Covariance matrix
1.22014244E-17	9.64833786E-18	6.77444798E-17	-2.02503837E-17	7.13051683E-16	-8.13757179E-15
9.64833786E-18	8.25214247E-16	-6.21810787E-15	3.78251179E-15	6.32029401E-14	-6.22103930E-14
6.77444798E-17	-6.21810787E-15	1.17679845E-11	-4.76493552E-12	6.18524297E-12	-1.97001300E-12
-2.02503837E-17	3.78251179E-15	-4.76493552E-12	3.74651457E-11	-3.40815996E-11	2.22555531E-13
7.13051683E-16	6.32029401E-14	6.18524297E-12	-3.40815996E-11	2.63588465E-10	-2.25080522E-10
-8.13757179E-15	-6.22103930E-14	-1.97001300E-12	2.22555531E-13	-2.25080522E-10	2.25955606E-10