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	3.436e-09	au
e	0.084186	2.824e-08
i	24.423	3.404e-06	deg
Ω	200.055	5.94e-06	deg
ω	141.716	1.607e-05	deg
M	231.538	1.498e-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	Jun 5 00:37

Correlation matrix
1.00000000	0.06569535	0.00904588	-0.00226759	0.03438278	-0.17227584
0.06569535	1.00000000	-0.05946604	0.01785243	0.16122358	-0.16051574
0.00904588	-0.05946604	1.00000000	-0.20670645	0.10214041	-0.03800485
-0.00226759	0.01785243	-0.20670645	1.00000000	-0.33689657	0.00314474
0.03438278	0.16122358	0.10214041	-0.33689657	1.00000000	-0.92538623
-0.17227584	-0.16051574	-0.03800485	0.00314474	-0.92538623	1.00000000

Covariance matrix
1.18055613E-17	6.37447088E-18	1.05801493E-16	-4.62822205E-17	1.89793127E-15	-8.86537907E-15
6.37447088E-18	7.97503195E-16	-5.71653356E-15	2.99481186E-15	7.31460696E-14	-6.78911975E-14
1.05801493E-16	-5.71653356E-15	1.15876407E-11	-4.17981944E-12	5.58587648E-12	-1.93760900E-12
-4.62822205E-17	2.99481186E-15	-4.17981944E-12	3.52867764E-11	-3.21513203E-11	2.79782761E-13
1.89793127E-15	7.31460696E-14	5.58587648E-12	-3.21513203E-11	2.58102646E-10	-2.22663421E-10
-8.86537907E-15	-6.78911975E-14	-1.93760900E-12	2.79782761E-13	-2.22663421E-10	2.24315473E-10